diff --git a/README.md b/README.md
index ae866e9..c3d0d9e 100644
--- a/README.md
+++ b/README.md
@@ -1 +1,8 @@
-# supported ![CI](https://github.com/stefanpenner/supported/workflows/CI/badge.svg)
\ No newline at end of file
+# supported ![CI](https://github.com/stefanpenner/supported/workflows/CI/badge.svg)
+
+
+## Usage
+
+```sh
+npx supported <path/to/node_module>
+```
\ No newline at end of file
diff --git a/bin/supported b/bin/supported
index 5edb4fe..34279f7 100755
--- a/bin/supported
+++ b/bin/supported
@@ -1,7 +1,9 @@
 #!/usr/bin/env node
 'use strict';
 const ora = require('ora');
+const { writeFileSync } = require('fs');
 const { displayResult } = require('../lib/output/cli-output');
+const { writeToCsv } = require('../lib/output/csv-output');
 
 (async function main(cli) {
   if (cli.input.length === 0) {
@@ -31,31 +33,38 @@ const { displayResult } = require('../lib/output/cli-output');
           2,
         ),
       );
+    } else if(cli.flags.csv && result) {
+      let fileName = `${result.projectName}-support-audit.csv`;
+      let filePath = `${projectPath}/${fileName}`;
+      writeFileSync(filePath, writeToCsv(result), 'utf-8' );
+      console.log(`Report created at ${filePath}`);
     } else {
       displayResult(result, cli.flags);
     }
   }
-})(require('meow')(require('../lib/help'), {
-  flags: {
-    verbose: {
-      type: 'boolean',
-      alias: 'd'
+})(
+  require('meow')(require('../lib/help'), {
+    flags: {
+      verbose: {
+        type: 'boolean',
+        alias: 'd',
+      },
+      json: {
+        type: 'boolean',
+        alias: 'j',
+      },
+      unsupported: {
+        type: 'boolean',
+        alias: 'u',
+      },
+      supported: {
+        type: 'boolean',
+        alias: 's',
+      },
+      expiring: {
+        type: 'boolean',
+        alias: 'e',
+      },
     },
-    json: {
-      type: 'boolean',
-      alias: 'j'
-    },
-    unsupported: {
-      type: 'boolean',
-      alias: 'u'
-    },
-    supported: {
-      type: 'boolean',
-      alias: 's'
-    },
-    expiring: {
-      type: 'boolean',
-      alias: 'e'
-    },
-  },
-}));
+  }),
+);
diff --git a/lib/help.js b/lib/help.js
index 51b6fe8..06dcb66 100644
--- a/lib/help.js
+++ b/lib/help.js
@@ -15,6 +15,7 @@ module.exports = chalk`
     {cyan --unsupported, -u} outputs detailed report of unsupport packages only
     {cyan --expiring, -e} outputs detailed report of expiring packages only
     {cyan --supported, -s} outputs detailed report of support packages only
+    {cyan --csv}          outputs csv file in the project path
   {bold Examples}
     {gray $} {cyan  supported ./path/to/project/}
 `;
diff --git a/lib/lts/ember-lts.json b/lib/lts/ember-lts.json
index 6f8368f..ad8e041 100644
--- a/lib/lts/ember-lts.json
+++ b/lib/lts/ember-lts.json
@@ -1,14 +1,14 @@
 {
   "3.16.*": {
     "versionRange": "3.16.*",
-    "start_date": "March 4, 2020",
-    "maintenance_start_date": "November 11, 2020",
-    "end_date": "March 17, 2021"
+    "start_date": "2020-03-04T00:00:00.000Z",
+    "maintenance_start_date": "2020-11-11T00:00:00.000Z",
+    "end_date": "2021-03-17T00:00:00.000Z"
   },
   "3.20.*":	{
     "versionRange": ">=3.20.*",
-    "start_date": "August 24, 2020",
-    "maintenance_start_date": "May 3, 2021",
-    "end_date": "September 6, 2021"
+    "start_date": "2020-08-24T00:00:00.000Z",
+    "maintenance_start_date": "2021-05-03T00:00:00.000Z",
+    "end_date": "2021-09-06T00:00:00.000Z"
   }
 }
\ No newline at end of file
diff --git a/lib/lts/index.js b/lib/lts/index.js
index dac5415..867cb15 100644
--- a/lib/lts/index.js
+++ b/lib/lts/index.js
@@ -2,7 +2,7 @@
 
 const NODE_LTS = require('./node-lts.json');
 const EMBER_LTS = require('./ember-lts.json');
-const { isExpiringSoon } = require('../util');
+const { isExpiringSoon, dateDiff } = require('../util');
 
 function sortByMinor(a, b) {
   return a.minor - b.minor;
@@ -146,6 +146,7 @@ function isLtsOrLatest(info, resolvedVersion, currentDate /* this used for testi
   let packageName = 'node';
   let message = '';
   let duration = 0;
+
   const today = currentDate || new Date();
   if (info.type == 'node') {
     // Check when there is no node version could be found in package.json.
@@ -162,7 +163,7 @@ function isLtsOrLatest(info, resolvedVersion, currentDate /* this used for testi
             const isMaintenanceLts = new Date(data.maintenance_start_date) <= today;
             if (isMaintenanceLts) {
               message = 'Using maintenance LTS. Update to latest LTS';
-              duration = new Date(data.end_date) - today;
+              duration = dateDiff(new Date(data.end_date), today);
             }
             return true;
           }
@@ -178,13 +179,14 @@ function isLtsOrLatest(info, resolvedVersion, currentDate /* this used for testi
       // if maintenance version is in the list of ember LTS then do not match semver.gtr.
       // We discourage people from using 3.18 when 3.20 is active LTS and 3.16 is maintenance.
       const isMaintenanceLts = new Date(data.maintenance_start_date) <= today;
+
       if (
         semver.satisfies(resolvedVersion, versionRange) ||
         (!isMaintenanceLts && semver.gtr(resolvedVersion, versionRange))
       ) {
         if (isMaintenanceLts) {
           message = 'Using maintenance LTS. Update to latest LTS';
-          duration = new Date(data.end_date) - today;
+          duration = dateDiff(new Date(data.end_date), today);
         }
         return true;
       }
@@ -192,18 +194,21 @@ function isLtsOrLatest(info, resolvedVersion, currentDate /* this used for testi
   }
 
   if (isSupported) {
-    let returnVal = {
+    const returnVal = {
       isSupported: true,
       resolvedVersion,
       latestVersion: getCurrentLts(ltsList, packageName, currentDate),
     };
+
     if (isExpiringSoon(duration)) {
       returnVal['duration'] = duration;
       returnVal['message'] = message;
     }
+
     if (!duration && message) {
       returnVal['message'] = message;
     }
+
     return returnVal;
   } else {
     let version = '';
@@ -215,10 +220,11 @@ function isLtsOrLatest(info, resolvedVersion, currentDate /* this used for testi
         today <= new Date(data.maintenance_start_date)
       ) {
         version = key;
-        duration = today - new Date(data.start_date);
+        duration = dateDiff(today, new Date(data.start_date));
         return true;
       }
     });
+
     return {
       isSupported: false,
       message: `${packageName} needs to be on v${version} or above LTS version`,
diff --git a/lib/lts/node-lts.json b/lib/lts/node-lts.json
index edfe6b7..ee1a820 100644
--- a/lib/lts/node-lts.json
+++ b/lib/lts/node-lts.json
@@ -1,26 +1,26 @@
 {
   "10.*": {
     "versionRange": "10.*",
-    "start_date": "Oct 30 2018",
-    "maintenance_start_date": "May 19 2020",
-    "end_date": "Apr 30 2021"
+    "start_date": "2018-10-30T00:00:00.000Z",
+    "maintenance_start_date": "2020-05-19T00:00:00.000Z",
+    "end_date": "2021-04-30T00:00:00.000Z"
   },
   "12.*": {
     "versionRange": "12.*",
-    "start_date": "Oct 21 2019",
-    "maintenance_start_date": "Nov 30 2020",
-    "end_date": "Apr 30 2022"
+    "start_date": "2019-10-21T00:00:00.000Z",
+    "maintenance_start_date": "2020-11-30T00:00:00.000Z",
+    "end_date": "2022-04-30T00:00:00.000Z"
   },
   "14.*": {
     "versionRange": ">=14.*",
-    "start_date": "Oct 27 2020",
-    "maintenance_start_date": "Oct 19 2021",
-    "end_date": "Apr 30 2023"
+    "start_date": "2020-10-27T00:00:00.000Z",
+    "maintenance_start_date": "2021-10-19T00:00:00.000Z",
+    "end_date": "2023-04-30T00:00:00.000Z"
   },
   "16.*": {
     "versionRange": ">=16.*",
-    "start_date": "2021-10-26",
-    "maintenance_start_date": "2022-10-18",
-    "end_date": "2024-04-30"
+    "start_date": "2021-10-26T00:00:00.000Z",
+    "maintenance_start_date": "2022-10-18T00:00:00.000Z",
+    "end_date": "2024-04-30T00:00:00.000Z"
   }
 }
diff --git a/lib/npm/config.js b/lib/npm/config.js
index 67bc2ea..7b38dc7 100644
--- a/lib/npm/config.js
+++ b/lib/npm/config.js
@@ -2,6 +2,7 @@
 
 const execa = require('execa');
 const camelcaseKeys = require('camelcase-keys');
+
 module.exports = async function (cwd) {
   const child = execa.sync('npm', ['config', 'list', '--json'], {
     cwd,
diff --git a/lib/output/cli-output.js b/lib/output/cli-output.js
index 43e8061..e122b27 100644
--- a/lib/output/cli-output.js
+++ b/lib/output/cli-output.js
@@ -103,7 +103,7 @@ function getBodyContent(results, flags) {
         supportedTable.push([
           chalk` {dim ${name}}`,
           chalk`{dim ${resolvedVersion}}`,
-          chalk`{dim ${latestVersion}}`
+          chalk`{dim ${latestVersion}}`,
         ]);
       }
     }
@@ -160,7 +160,12 @@ function getLtsViolation(packageInfo) {
  * @param {boolean | undefined} isWarning: is it only warning not violation
  * @returns {string} formatted package semver violation title string
  */
-function getPackageViolationTitle(violatingPackages, totalSemVerViolation, totalPackages, isWarning) {
+function getPackageViolationTitle(
+  violatingPackages,
+  totalSemVerViolation,
+  totalPackages,
+  isWarning,
+) {
   if (violatingPackages.length) {
     return LOG_SEMVER_TITLE(totalSemVerViolation, totalPackages, isWarning);
   }
@@ -286,24 +291,23 @@ function getHead(
 
 /**
  *
- * @param {object} reportContent : processed details from the displayContent
- * @returns {string} formatted output for the support check run
+ * @param {object} supportResult : support check result
+ *
  */
-function makeConsoleReport(reportContent) {
-  const {
-    body,
-    isInSupportWindow,
-    currentPolicy,
+function makeConsoleReport(supportResult, flags, supportMessage) {
+  const isInSupportWindow = supportResult.isInSupportWindow;
+  const currentPolicy = supportMessage ? supportMessage : DEFAULT_SUPPORT_MESSAGE();
+  let {
     expiresSoon,
     unsupportedPackages,
-    supportedPackages,
     nodePackage,
     emberPackage,
-  } = reportContent;
+    supportedPackages,
+  } = getCategorisedList(supportResult.supportChecks);
 
-  let title = getTitle(isInSupportWindow, expiresSoon, nodePackage, emberPackage);
+  const title = getTitle(isInSupportWindow, expiresSoon, nodePackage, emberPackage);
 
-  let head = getHead(
+  const head = getHead(
     isInSupportWindow,
     unsupportedPackages,
     supportedPackages,
@@ -313,9 +317,13 @@ function makeConsoleReport(reportContent) {
     currentPolicy,
   );
 
-  return `${title}${head}
-${body}
-`;
+  const body = getBodyContent(supportResult.supportChecks, flags);
+
+  return {
+    title,
+    head,
+    body,
+  };
 }
 
 /**
@@ -408,36 +416,17 @@ function getCategorisedList(pkgList) {
  *
  */
 function displayResult(supportResult, flags, supportMessage) {
-  const title = supportResult.projectName;
-  const isInSupportWindow = supportResult.isInSupportWindow;
-  const currentPolicy = supportMessage ? supportMessage : DEFAULT_SUPPORT_MESSAGE();
-  let {
-    expiresSoon,
-    unsupportedPackages,
-    nodePackage,
-    emberPackage,
-    supportedPackages,
-  } = getCategorisedList(supportResult.supportChecks);
+  const { title, head, body } = makeConsoleReport(supportResult, flags, supportMessage);
 
-  console.log(
-    makeConsoleReport({
-      title,
-      isInSupportWindow,
-      body: getBodyContent(supportResult.supportChecks, flags),
-      currentPolicy,
-      expiresSoon,
-      unsupportedPackages,
-      supportedPackages,
-      nodePackage,
-      emberPackage,
-    }),
-  );
+  console.log(`${title}${head}
+  ${body}`);
 }
 
 module.exports = {
   displayResult,
-  getBodyContent,
   getCategorisedList,
+  getBodyContent,
   getHead,
   getTitle,
+  makeConsoleReport,
 };
diff --git a/lib/output/csv-output.js b/lib/output/csv-output.js
new file mode 100644
index 0000000..1da24ba
--- /dev/null
+++ b/lib/output/csv-output.js
@@ -0,0 +1,63 @@
+'use strict';
+
+const { Parser } = require('json2csv');
+const stripAnsi = require('strip-ansi');
+const { makeConsoleReport } = require('./cli-output');
+const { MILLSINQUARTER } = require('../util');
+const { getQtrLocale } = require('./messages');
+
+module.exports = {
+  writeToCsv,
+};
+function writeToCsv(result, policyDetails) {
+  const fields = [
+    {
+      label: 'Name',
+      value: 'name',
+    },
+    {
+      label: 'Supported',
+      value: 'isSupported',
+    },
+    {
+      label: 'Status',
+      value: row => {
+        if (!row.isSupported) {
+          return `${row.type} version violated`;
+        } else if (row.isSupported && row.duration) {
+          return `${row.type ? row.type : ''} version expiring soon`;
+        } else {
+          return `up-to-date`;
+        }
+      },
+    },
+    {
+      label: 'Unsupported Since/In',
+      value: row => {
+        if (row.duration) {
+          const qtrs = Math.ceil(row.duration / MILLSINQUARTER);
+          return `${qtrs} ${getQtrLocale(qtrs)}`;
+        } else {
+          return `-`;
+        }
+      },
+    },
+    {
+      label: 'Resolved Version',
+      value: 'resolvedVersion',
+    },
+    {
+      label: 'Latest Version',
+      value: 'latestVersion',
+    },
+  ];
+
+  const json2csvParser = new Parser({ fields });
+  const csv = json2csvParser.parse(result.supportChecks);
+  const { title, head } = makeConsoleReport(result, {}, policyDetails);
+  const fileContent = `${stripAnsi(title)}${stripAnsi(head)}
+
+  ${csv}
+  `;
+  return fileContent;
+}
diff --git a/lib/output/messages.js b/lib/output/messages.js
index b81d61a..1876713 100644
--- a/lib/output/messages.js
+++ b/lib/output/messages.js
@@ -27,7 +27,9 @@ const LOG_SEMVER_VIOLATION = (type, total, duration, isWarning) => {
   } else {
     let qtrs = Math.ceil(duration / MILLSINQUARTER);
     return chalk`
-      {yellow ⚠ ${type} [${total} ${getDepLocale(total)} will expire within ${qtrs} ${getQtrLocale(qtrs)}}]`;
+      {yellow ⚠ ${type} [${total} ${getDepLocale(total)} will expire within ${qtrs} ${getQtrLocale(
+      qtrs,
+    )}}]`;
   }
 };
 
@@ -43,13 +45,15 @@ const LOG_LTS_VIOLATION = (type, isSupported, duration, message, resolvedVersion
   const LTS_POLICY = `${type} LTS Policy`;
   if (!isSupported) {
     return chalk`{red ✗} ${LTS_POLICY}\n      {red ✗ ${message}}`;
-  } else if (isSupported && ( message || duration)) {
+  } else if (isSupported && (message || duration)) {
     let qtrs = Math.ceil(duration / MILLSINQUARTER);
     return chalk`{yellow ⚠} ${LTS_POLICY}
       ${
         !duration
           ? chalk`{yellow ⚠ ${message}}`
-          : chalk`{yellow ⚠ version/version-range ${resolvedVersion} will be deprecated within ${qtrs} ${getQtrLocale(qtrs)}}`
+          : chalk`{yellow ⚠ version/version-range ${resolvedVersion} will be deprecated within ${qtrs} ${getQtrLocale(
+              qtrs,
+            )}}`
       }`;
   }
   return chalk`{green ✓} {dim ${LTS_POLICY}}`;
diff --git a/lib/project/index.js b/lib/project/index.js
index fc8a2b5..d4b67b8 100644
--- a/lib/project/index.js
+++ b/lib/project/index.js
@@ -25,39 +25,43 @@ module.exports = async function isInSupportWindow(projectRoot) {
   const { object: lockfile } = YarnLockfile.parse(fs.readFileSync(lockfilePath, 'utf-8'));
 
   const dependenciesToCheck = [];
-  for (const [name, version] of Object.entries(pkg.dependencies)) {
-    const key = `${name}@${version}`;
-
-    if (!(key in lockfile)) {
-      throw new Error(`could not find: '${key}' in '${lockfilePath}'`);
-    }
-    if (semverCoerce(version)) {
-      dependenciesToCheck.push({
-        name,
-        version,
-        type: 'dependency',
-        resolvedVersion: lockfile[key].version,
-      });
-    } else {
-      debug('Invalid version/local link found for %o %o ', name, version);
+  if (pkg.dependencies) {
+    for (const [name, version] of Object.entries(pkg.dependencies)) {
+      const key = `${name}@${version}`;
+
+      if (!(key in lockfile)) {
+        throw new Error(`could not find: '${key}' in '${lockfilePath}'`);
+      }
+      if (semverCoerce(version)) {
+        dependenciesToCheck.push({
+          name,
+          version,
+          type: 'dependency',
+          resolvedVersion: lockfile[key].version,
+        });
+      } else {
+        debug('Invalid version/local link found for %o %o ', name, version);
+      }
     }
   }
-  for (const [name, version] of Object.entries(pkg.devDependencies)) {
-    const key = `${name}@${version}`;
+  if (pkg.devDependencies) {
+    for (const [name, version] of Object.entries(pkg.devDependencies)) {
+      const key = `${name}@${version}`;
 
-    if (!(key in lockfile)) {
-      throw new Error(`could not find: '${key}' in '${lockfilePath}'`);
-    }
+      if (!(key in lockfile)) {
+        throw new Error(`could not find: '${key}' in '${lockfilePath}'`);
+      }
 
-    if (semverCoerce(version)) {
-      dependenciesToCheck.push({
-        name,
-        version,
-        type: 'devDependency',
-        resolvedVersion: lockfile[key].version,
-      });
-    } else {
-      debug('Invalid version/local link found for %o %o ', name, version);
+      if (semverCoerce(version)) {
+        dependenciesToCheck.push({
+          name,
+          version,
+          type: 'devDependency',
+          resolvedVersion: lockfile[key].version,
+        });
+      } else {
+        debug('Invalid version/local link found for %o %o ', name, version);
+      }
     }
   }
 
diff --git a/lib/time/index.js b/lib/time/index.js
index d2b2e96..961299f 100644
--- a/lib/time/index.js
+++ b/lib/time/index.js
@@ -3,7 +3,7 @@
 // TODO: refactor this file
 const parsePackageName = require('parse-package-name');
 const semver = require('semver');
-const { isExpiringSoon } = require('../util');
+const { isExpiringSoon, dateDiff } = require('../util');
 module.exports.supportedRanges = supportedRanges;
 
 const POLICY_TYPES = ['major', 'minor', 'patch'];
@@ -71,7 +71,7 @@ function supported(info, packageName, policies) {
       continue;
     }
 
-    const result = current - policy.date;
+    const result = dateDiff(current, policy.date);
     if (isNaN(result)) {
       throw new Error(`Invalid Date: ${current} - ${policy.date}`);
     }
diff --git a/lib/util.js b/lib/util.js
index b12b932..ebc4ea1 100644
--- a/lib/util.js
+++ b/lib/util.js
@@ -1,5 +1,7 @@
 'use strict';
 
+const moment = require('moment');
+
 // 91 days in a quarter, 24hrs per day, 60 minutes per hour, 60 seconds per hour, 1000 millseconds per sec
 const MILLSINQUARTER = 91 * 24 * 60 * 60 * 1000;
 
@@ -15,6 +17,13 @@ function isExpiringSoon(timeDiff) {
   return timeDiff && Math.ceil(timeDiff / MILLSINQUARTER) < THRESHOLDQTRS;
 }
 
+function dateDiff(a, b) {
+  const utc1 = moment.utc(a);
+  const utc2 = moment.utc(b);
+
+  return utc1.diff(utc2);
+}
+
 /**
  * Sorts library in the following order
  * - unsupported at the top
@@ -58,4 +67,5 @@ module.exports = {
   isExpiringSoon,
   MILLSINQUARTER,
   sortLibraries,
+  dateDiff,
 };
diff --git a/package.json b/package.json
index 4643729..924f96c 100644
--- a/package.json
+++ b/package.json
@@ -12,7 +12,8 @@
   "scripts": {
     "lint": "eslint .",
     "test": "mocha tests/**/*-test.js",
-    "test:inspect": "mocha inspect tests/**/*-test.js"
+    "test:inspect": "mocha inspect tests/**/*-test.js",
+    "start:registry": "node -e 'require(`./tests/registries.js`).startAll()'"
   },
   "volta": {
     "node": "15.3.0",
@@ -45,8 +46,10 @@
     "debug": "^4.3.1",
     "execa": "^5.0.0",
     "ini": "^1.3.7",
+    "json2csv": "^5.0.6",
     "meow": "^8.0.0",
     "minipass-fetch": "^1.3.2",
+    "moment": "^2.29.1",
     "npm-package-arg": "^8.1.0",
     "npm-registry-fetch": "^9.0.0",
     "ora": "^5.1.0",
@@ -54,6 +57,7 @@
     "parse-package-name": "^0.1.0",
     "promise.allsettled": "^1.0.4",
     "semver": "^7.3.4",
+    "strip-ansi": "^6.0.0",
     "terminal-link": "^2.1.1"
   },
   "files": [
diff --git a/tests/cli-test.js b/tests/cli-test.js
index b0851d5..f672673 100644
--- a/tests/cli-test.js
+++ b/tests/cli-test.js
@@ -2,8 +2,8 @@
 
 const { expect } = require('chai');
 const execa = require('execa');
-const fs = require('fs');
 const { getBinPath } = require('get-bin-path');
+const fs = require('fs');
 const registries = require('./registries');
 
 async function runSupportedCmd(inputArgs) {
@@ -11,13 +11,10 @@ async function runSupportedCmd(inputArgs) {
   if (inputArgs && inputArgs.length) {
     args.push.apply(args, inputArgs);
   }
-  return execa(
-    'node', args,
-    {
-      shell: true,
-      reject: false,
-    },
-  )
+  return execa('node', args, {
+    shell: true,
+    reject: false,
+  });
 }
 
 describe('CLI', function () {
@@ -80,16 +77,15 @@ describe('CLI', function () {
 
   describe('--verbose', function () {
     it('works against a unsupported project', async function () {
-      const child = await runSupportedCmd([`${__dirname}/fixtures/unsupported-project`, '--verbose']);
+      const child = await runSupportedCmd([
+        `${__dirname}/fixtures/unsupported-project`,
+        '--verbose',
+      ]);
       expect(child.exitCode).to.eql(1);
       expect(child.stderr).to.eql('- working');
       expect(child.stdout).to.includes('Support Policy Problem Detected!');
-      expect(child.stdout).to.includes(
-        ' @eslint-ast/eslint-plugin-graphql  1.0.4     1.0.4',
-      );
-      expect(child.stdout).to.includes(
-        'es6-promise  3.3.1     4.2.8   major           7 qtrs',
-      );
+      expect(child.stdout).to.includes(' @eslint-ast/eslint-plugin-graphql  1.0.4     1.0.4');
+      expect(child.stdout).to.includes('es6-promise  3.3.1     4.2.8   major           7 qtrs');
     });
 
     it('works against a supported project', async function () {
@@ -102,42 +98,46 @@ describe('CLI', function () {
     });
 
     it('works against a version expires soon project', async function () {
-      const child = await runSupportedCmd([`${__dirname}/fixtures/version-expire-soon`, '--verbose'])
+      const child = await runSupportedCmd([
+        `${__dirname}/fixtures/version-expire-soon`,
+        '--verbose',
+      ]);
       expect(child.exitCode).to.eql(0);
       expect(child.stderr).to.eql('- working');
       expect(child.stdout).to.includes('⚠ Warning!');
-      expect(child.stdout).to.includes(
-        `@stefanpenner/a  1.0.3     2.0.0   major           3 qtrs`,
-      );
-      expect(child.stdout).to.includes(
-        `node             10.0.0    >=14.*  LTS             1 qtr`,
-      );
+      expect(child.stdout).to.includes(`@stefanpenner/a  1.0.3     2.0.0   major           3 qtrs`);
+      expect(child.stdout).to.includes(`node             10.0.0    >=14.*  LTS             1 qtr`);
     });
   });
 
-  describe('Filter options like --unsupported/expiring/supported', function() {
+  describe('Filter options like --unsupported/expiring/supported', function () {
     it('works against a unsupported project with --unsupported option', async function () {
-      const child = await runSupportedCmd([`${__dirname}/fixtures/unsupported-project`, '--unsupported']);
+      const child = await runSupportedCmd([
+        `${__dirname}/fixtures/unsupported-project`,
+        '--unsupported',
+      ]);
       expect(child.exitCode).to.eql(1);
       expect(child.stderr).to.eql('- working');
       expect(child.stdout).to.includes('Support Policy Problem Detected!');
-      expect(child.stdout).to.includes(
-        'es6-promise  3.3.1     4.2.8   major           7 qtrs',
-      );
+      expect(child.stdout).to.includes('es6-promise  3.3.1     4.2.8   major           7 qtrs');
     });
 
     it('works against a unsupported project with --supported option', async function () {
-      const child = await runSupportedCmd([`${__dirname}/fixtures/unsupported-project`, '--supported']);
+      const child = await runSupportedCmd([
+        `${__dirname}/fixtures/unsupported-project`,
+        '--supported',
+      ]);
       expect(child.exitCode).to.eql(1);
       expect(child.stderr).to.eql('- working');
       expect(child.stdout).to.includes('Support Policy Problem Detected!');
-      expect(child.stdout).to.includes(
-        '@eslint-ast/eslint-plugin-graphql  1.0.4     1.0.4',
-      );
+      expect(child.stdout).to.includes('@eslint-ast/eslint-plugin-graphql  1.0.4     1.0.4');
     });
 
     it('works against a unsupported project with --expiring option', async function () {
-      const child = await runSupportedCmd([`${__dirname}/fixtures/unsupported-project`, '--expiring']);
+      const child = await runSupportedCmd([
+        `${__dirname}/fixtures/unsupported-project`,
+        '--expiring',
+      ]);
       expect(child.exitCode).to.eql(1);
       expect(child.stderr).to.eql('- working');
       expect(child.stdout).to.includes('Support Policy Problem Detected!');
@@ -146,6 +146,20 @@ describe('CLI', function () {
       );
     });
   });
+  describe('--csv', function () {
+    afterEach(function () {
+      let filePath = `${__dirname}/fixtures/unsupported-project/unsupported-project-support-audit.csv`;
+      if (fs.existsSync(filePath)) fs.unlinkSync(filePath);
+    });
+    it('works against a unsupported project', async function () {
+      const child = await runSupportedCmd([`${__dirname}/fixtures/unsupported-project`, '--csv']);
+      expect(child.exitCode).to.eql(1);
+      expect(child.stderr).to.eql('- working');
+      expect(child.stdout).to.includes(
+        `Report created at ${__dirname}/fixtures/unsupported-project`,
+      );
+    });
+  });
   describe('--json', function () {
     it('works against a fully supported project', async function () {
       const child = await runSupportedCmd([`${__dirname}/fixtures/supported-project`, '--json']);
diff --git a/tests/csv-output-test.js b/tests/csv-output-test.js
new file mode 100644
index 0000000..45c0591
--- /dev/null
+++ b/tests/csv-output-test.js
@@ -0,0 +1,56 @@
+'use strict';
+
+const { expect } = require('chai');
+const { writeToCsv } = require('../lib/output/csv-output');
+
+describe('csv', function () {
+  it('supported project', function () {
+    let supportResult = {
+      projectName: 'example',
+      isInSupportWindow: true,
+      supportChecks: [
+        {
+          isSupported: true,
+          latestVersion: '4.8.5',
+          name: 'rsvp',
+          resolvedVersion: '4.8.5',
+        },
+        {
+          isSupported: true,
+          name: 'node',
+          resolvedVersion: '15.3.0',
+          latestVersion: '>=14.*',
+          message: '',
+        },
+      ],
+    };
+    let result = writeToCsv(supportResult);
+    expect(result).to.includes(`✓ Congrats!
+    Your project is using only supported versions of libraries. No action is required.`);
+  });
+  it('unsupported project', function () {
+    let supportResult = {
+      projectName: 'example',
+      isInSupportWindow: false,
+      supportChecks: [
+        {
+          isSupported: false,
+          latestVersion: '4.8.5',
+          name: 'rsvp',
+          resolvedVersion: '4.5.5',
+        },
+        {
+          isSupported: true,
+          name: 'node',
+          resolvedVersion: '15.3.0',
+          latestVersion: '>=14.*',
+          message: '',
+        },
+      ],
+    };
+    let result = writeToCsv(supportResult);
+    expect(result).to.includes(`Support Policy Problem Detected!
+    Please upgrade your dependencies!
+    Your project is not within the support policy window because of outdated dependencies.`);
+  });
+});
diff --git a/tests/ember-lts-test.js b/tests/ember-lts-test.js
index 8f55785..c5caa3a 100644
--- a/tests/ember-lts-test.js
+++ b/tests/ember-lts-test.js
@@ -216,33 +216,36 @@ describe('ember LTS Policy based policy', function () {
 
   describe('isLtsOrLatest', function () {
     it('resolved version is LTS', function () {
-      let currentDate = new Date(`Feb 24, 2021`);
+      let currentDate = new Date(`2021-02-24T22:56:00.185Z`);
       expect(isLtsOrLatest({}, '3.16.0', currentDate)).to.eql({
         isSupported: true,
-        duration: 1810800000,
+        duration: 1731839815,
         message: 'Using maintenance LTS. Update to latest LTS',
         latestVersion: '>=3.20.*',
         resolvedVersion: '3.16.0',
       });
     });
+
     it('resolved version is older version', function () {
-      let currentDate = new Date(`Feb 22, 2021`);
+      let currentDate = new Date(`2021-02-22T22:56:00.185Z`);
       expect(isLtsOrLatest({}, '3.14.0', currentDate)).to.eql({
         isSupported: false,
-        duration: 15728400000,
+        duration: 15807360185,
         message: 'ember-cli needs to be on v3.20.* or above LTS version',
         type: 'ember',
       });
     });
+
     it('Above maintenance LTS, update to next LTS', function () {
-      let currentDate = new Date(`Feb 22, 2021`);
+      let currentDate = new Date(`2021-02-24T22:56:00.185Z`);
       expect(isLtsOrLatest({}, '3.18.0', currentDate)).to.eql({
         isSupported: false,
-        duration: 15728400000,
+        duration: 15980160185,
         message: 'ember-cli needs to be on v3.20.* or above LTS version',
         type: 'ember',
       });
     });
+
     it('resolved version is LTS latest', function () {
       expect(isLtsOrLatest({}, '3.20.0')).to.eql({
         isSupported: true,
@@ -250,6 +253,7 @@ describe('ember LTS Policy based policy', function () {
         resolvedVersion: '3.20.0',
       });
     });
+
     it('resolved version is Latest', function () {
       expect(isLtsOrLatest({}, '3.25.0')).to.eql({
         isSupported: true,
@@ -257,6 +261,7 @@ describe('ember LTS Policy based policy', function () {
         resolvedVersion: '3.25.0',
       });
     });
+
     it('throws error when LTS file is not updated', function () {
       expect(() => isLtsOrLatest({}, '3.25.0', new Date('September 7, 2021'))).to.throw(
         'Please create PR to update lts ember-cli-lts.json file in lts/ folder or create an issue in supported project',
diff --git a/tests/node-lts-test.js b/tests/node-lts-test.js
index 3181542..938cee9 100644
--- a/tests/node-lts-test.js
+++ b/tests/node-lts-test.js
@@ -3,6 +3,7 @@
 const { expect } = require('chai');
 const { isLtsOrLatest } = require('../lib/lts/index');
 const NODE_LTS = require('../lib/lts/node-lts.json');
+
 describe('node LTS Policy based policy', function () {
   /*
    *
@@ -33,15 +34,16 @@ describe('node LTS Policy based policy', function () {
 
   describe('validates node versions', function () {
     it('node version with range', function () {
-      let currentDate = new Date(`Feb 24, 2021`);
+      let currentDate = new Date(`2021-02-24T00:00:00.000Z`);
       expect(isLtsOrLatest({ type: 'node' }, '10.* || 12.* || 14.* || >= 15', currentDate)).to.eql({
         isSupported: true,
-        duration: 5612400000,
+        duration: 5616000000,
         message: 'Using maintenance LTS. Update to latest LTS',
         resolvedVersion: '10.* || 12.* || 14.* || >= 15',
         latestVersion: '>=14.*',
       });
     });
+
     it('node version with above current LTS range', function () {
       expect(isLtsOrLatest({ type: 'node' }, '15.3.0')).to.eql({
         isSupported: true,
@@ -49,6 +51,7 @@ describe('node LTS Policy based policy', function () {
         resolvedVersion: '15.3.0',
       });
     });
+
     it('node version with fixed value in current LTS range', function () {
       expect(isLtsOrLatest({ type: 'node' }, '14.3.0')).to.eql({
         isSupported: true,
@@ -56,34 +59,38 @@ describe('node LTS Policy based policy', function () {
         resolvedVersion: '14.3.0',
       });
     });
+
     it('node version with below and in support range value', function () {
-      let currentDate = new Date(`Feb 24, 2021`);
+      let currentDate = new Date(`2021-02-24T00:00:00.000Z`);
       expect(isLtsOrLatest({ type: 'node' }, '8.* || 10.*', currentDate)).to.eql({
         isSupported: true,
-        duration: 5612400000,
+        duration: 5616000000,
         message: 'Using maintenance LTS. Update to latest LTS',
         latestVersion: '>=14.*',
         resolvedVersion: '8.* || 10.*',
       });
     });
+
     it('node version with fixed value below LTS range', function () {
-      const fakeToday = new Date(`Feb 22, 2021`);
+      const fakeToday = new Date(`2021-02-22T00:00:00.000Z`);
       expect(isLtsOrLatest({ type: 'node' }, '8.0.0', fakeToday)).to.eql({
         isSupported: false,
-        duration: 10198800000,
+        duration: 10195200000,
         message: `node needs to be on v14.* or above LTS version`,
         type: 'node',
       });
     });
+
     it('node version with range value below LTS', function () {
-      const fakeToday = new Date(`Feb 22, 2021`);
+      const fakeToday = new Date(`2021-02-22T00:00:00.000Z`);
       expect(isLtsOrLatest({ type: 'node' }, '6.* || 8.*', fakeToday)).to.eql({
         isSupported: false,
-        duration: 10198800000,
+        duration: 10195200000,
         message: `node needs to be on v14.* or above LTS version`,
         type: 'node',
       });
     });
+
     it('node version invalid after end of LTS date', function () {
       const lastDay = new Date(NODE_LTS['10.*'].end_date);
       const nextDay = new Date(lastDay);
@@ -95,6 +102,7 @@ describe('node LTS Policy based policy', function () {
         type: 'node',
       });
     });
+
     it('node version is valid till last day', function () {
       const lastDay = new Date(NODE_LTS['10.*'].end_date);
       expect(isLtsOrLatest({ type: 'node' }, '10.2.0', lastDay)).to.eql({
@@ -104,6 +112,7 @@ describe('node LTS Policy based policy', function () {
         latestVersion: '>=14.*',
       });
     });
+
     it('node version not found', function () {
       expect(isLtsOrLatest({ type: 'node' }, '0.0.0')).to.eql({
         isSupported: true,
diff --git a/tests/time-based-test.js b/tests/time-based-test.js
index cbbf674..1329785 100644
--- a/tests/time-based-test.js
+++ b/tests/time-based-test.js
@@ -122,14 +122,18 @@ describe('time based policy: 1 year for major, 6 months for minor, 3 months of p
     const policies = supportedRanges(info.time[info.version]);
 
     expect(supported(info, 'console-ui@3.1.2', policies)).to.eql({ isSupported: true });
-    expect(supported(info, 'console-ui@3.1.0', policies)).to.eql({
-      duration: 36282002692,
+    let result = supported(info, 'console-ui@3.1.0', policies);
+    expect(typeof result.duration).to.eql('number');
+    delete result.duration;
+    expect(result).to.eql({
       isSupported: false,
       message: 'violated: patch version must be within 3 months of latest',
       type: 'patch',
     });
-    expect(supported(info, 'console-ui@2.0.0', policies)).to.eql({
-      duration: 70592816607,
+    result = supported(info, 'console-ui@2.0.0', policies);
+    expect(typeof result.duration).to.eql('number');
+    delete result.duration;
+    expect(result).to.eql({
       isSupported: false,
       message: 'violated: major version must be within 1 year of latest',
       type: 'major',
@@ -143,8 +147,16 @@ describe('time based policy: 1 year for major, 6 months for minor, 3 months of p
     const policies = supportedRanges(info.time[info.version]);
 
     expect(supported(info, 'ember-cli@3.22.0', policies)).to.eql({ isSupported: true });
-    expect(supported(info, 'ember-cli@3.21.0', policies)).to.eql({ duration: 11840496435, isSupported: true, type: "minor" });
-    expect(supported(info, 'ember-cli@3.20.0', policies)).to.eql({ duration: 8756624607, isSupported: true, type: "minor" });
+    expect(supported(info, 'ember-cli@3.21.0', policies)).to.eql({
+      duration: 11840496435,
+      isSupported: true,
+      type: 'minor',
+    });
+    expect(supported(info, 'ember-cli@3.20.0', policies)).to.eql({
+      duration: 8756624607,
+      isSupported: true,
+      type: 'minor',
+    });
     expect(supported(info, 'ember-cli@3.12.1', policies)).to.eql({
       duration: 11061239038,
       isSupported: false,
diff --git a/tests/util-test.js b/tests/util-test.js
index 58772e1..6f2160c 100644
--- a/tests/util-test.js
+++ b/tests/util-test.js
@@ -3,9 +3,9 @@
 const { expect } = require('chai');
 const { sortLibraries } = require('../lib/util');
 
-describe('util test', function() {
-  describe('sort packages', function(){
-    it('sorts unsupported to top', function() {
+describe('util test', function () {
+  describe('sort packages', function () {
+    it('sorts unsupported to top', function () {
       let input = [
         {
           isSupported: true,
@@ -98,7 +98,8 @@ describe('util test', function() {
           name: 'test6',
         },
       ];
+
       expect(input.sort(sortLibraries)).to.be.eql(result);
     });
   });
-});
\ No newline at end of file
+});
diff --git a/yarn.lock b/yarn.lock
index e21ca05..91acd9c 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -455,6 +455,11 @@ color-name@~1.1.4:
   resolved "https://registry.yarnpkg.com/color-name/-/color-name-1.1.4.tgz#c2a09a87acbde69543de6f63fa3995c826c536a2"
   integrity sha512-dOy+3AuW3a2wNbZHIuMZpTcgjGuLU/uBL/ubcZF9OXbDo8ff4O8yVp5Bf0efS8uEoYo5q4Fx7dY9OgQGXgAsQA==
 
+commander@^6.1.0:
+  version "6.2.1"
+  resolved "https://registry.yarnpkg.com/commander/-/commander-6.2.1.tgz#0792eb682dfbc325999bb2b84fddddba110ac73c"
+  integrity sha512-U7VdrJFnJgo4xjrHpTzu0yrHPGImdsmD95ZlgYSEajAn2JKzDhDTPG9kBTefmObL2w/ngeZnilk+OV9CG3d7UA==
+
 concat-map@0.0.1:
   version "0.0.1"
   resolved "https://registry.yarnpkg.com/concat-map/-/concat-map-0.0.1.tgz#d8a96bd77fd68df7793a73036a3ba0d5405d477b"
@@ -1471,6 +1476,15 @@ json-stable-stringify-without-jsonify@^1.0.1:
   resolved "https://registry.yarnpkg.com/json-stable-stringify-without-jsonify/-/json-stable-stringify-without-jsonify-1.0.1.tgz#9db7b59496ad3f3cfef30a75142d2d930ad72651"
   integrity sha1-nbe1lJatPzz+8wp1FC0tkwrXJlE=
 
+json2csv@^5.0.6:
+  version "5.0.6"
+  resolved "https://registry.yarnpkg.com/json2csv/-/json2csv-5.0.6.tgz#590e0e1b9579e59baa53bda0c0d840f4d8009687"
+  integrity sha512-0/4Lv6IenJV0qj2oBdgPIAmFiKKnh8qh7bmLFJ+/ZZHLjSeiL3fKKGX3UryvKPbxFbhV+JcYo9KUC19GJ/Z/4A==
+  dependencies:
+    commander "^6.1.0"
+    jsonparse "^1.3.1"
+    lodash.get "^4.4.2"
+
 jsonparse@^1.3.1:
   version "1.3.1"
   resolved "https://registry.yarnpkg.com/jsonparse/-/jsonparse-1.3.1.tgz#3f4dae4a91fac315f71062f8521cc239f1366280"
@@ -1592,6 +1606,16 @@ locate-path@^6.0.0:
   dependencies:
     p-locate "^5.0.0"
 
+lodash.get@^4.4.2:
+  version "4.4.2"
+  resolved "https://registry.yarnpkg.com/lodash.get/-/lodash.get-4.4.2.tgz#2d177f652fa31e939b4438d5341499dfa3825e99"
+  integrity sha1-LRd/ZS+jHpObRDjVNBSZ36OCXpk=
+
+lodash.toarray@^4.4.0:
+  version "4.4.0"
+  resolved "https://registry.yarnpkg.com/lodash.toarray/-/lodash.toarray-4.4.0.tgz#24c4bfcd6b2fba38bfd0594db1179d8e9b656561"
+  integrity sha1-JMS/zWsvuji/0FlNsRedjptlZWE=
+
 lodash@^4.17.14, lodash@^4.17.19:
   version "4.17.20"
   resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.20.tgz#b44a9b6297bcb698f1c51a3545a2b3b368d59c52"
@@ -1822,6 +1846,11 @@ mocha@^8.2.1:
     yargs-parser "13.1.2"
     yargs-unparser "2.0.0"
 
+moment@^2.29.1:
+  version "2.29.1"
+  resolved "https://registry.yarnpkg.com/moment/-/moment-2.29.1.tgz#b2be769fa31940be9eeea6469c075e35006fa3d3"
+  integrity sha512-kHmoybcPV8Sqy59DwNDY3Jefr64lK/by/da0ViFcuA4DH0vQg5Q6Ze5VimxkfQNSC+Mls/Kx53s7TjP1RhFEDQ==
+
 ms@2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/ms/-/ms-2.0.0.tgz#5608aeadfc00be6c2901df5f9861788de0d597c8"