diff --git a/client/.env.development b/client/.env.development
index 3b16e65c..ab9c5f79 100644
--- a/client/.env.development
+++ b/client/.env.development
@@ -11,10 +11,11 @@ GATSBY_DATA_PIPELINE_SCORE_PATH=data-pipeline/data/score
 
 GATSBY_SCORE_DOWNLOAD_FILE_PATH=downloadable/Screening_Tool_Data.zip
 GATSBY_SHAPE_FILE_PATH=shapefile/usa.zip
+GATSBY_TSD_DOWNLOAD_FILE_PATH=downloadable/cejst_technical_support_document.pdf
 
 GATSBY_MAP_TILES_PATH=tiles
 
-# If you want the map to render a MapBox base map (as opposed to the 
-# open source one from CartoDB), please create your own API TOKEN from 
+# If you want the map to render a MapBox base map (as opposed to the
+# open source one from CartoDB), please create your own API TOKEN from
 # your MapBox account and add the token here:
-# MAPBOX_STYLES_READ_TOKEN=''
\ No newline at end of file
+# MAPBOX_STYLES_READ_TOKEN=''
diff --git a/client/.env.production b/client/.env.production
index 304cafad..22c91533 100644
--- a/client/.env.production
+++ b/client/.env.production
@@ -8,4 +8,5 @@ GATSBY_CDN_TILES_BASE_URL=https://static-data-screeningtool.geoplatform.gov
 GATSBY_DATA_PIPELINE_SCORE_PATH=data-pipeline/data/score
 GATSBY_SCORE_DOWNLOAD_FILE_PATH=downloadable/Screening_Tool_Data.zip
 GATSBY_SHAPE_FILE_PATH=shapefile/usa.zip
+GATSBY_TSD_DOWNLOAD_FILE_PATH=downloadable/cejst_technical_support_document.pdf
 GATSBY_MAP_TILES_PATH=tiles
diff --git a/client/compiled-lang/en.json b/client/compiled-lang/en.json
index de5369f7..250e3caf 100644
--- a/client/compiled-lang/en.json
+++ b/client/compiled-lang/en.json
@@ -2575,20 +2575,26 @@
       "value": "Download shapefile"
     }
   ],
+  "methodology.page.downloadPacket.button3.text": [
+    {
+      "type": 0,
+      "value": "Download technical support document"
+    }
+  ],
   "methodology.page.downloadPacket.header.text": [
     {
       "type": 0,
       "value": "Files available for download"
     }
   ],
-  "methodology.page.downloadPacket.info.last.updated": [
+  "methodology.page.downloadPacket.info.shape.last.updated": [
     {
       "type": 0,
       "value": "Last updated: "
     },
     {
       "type": 1,
-      "value": "downloadLastUpdated"
+      "value": "shapeLastUpdated"
     }
   ],
   "methodology.page.downloadPacket.info.text1": [
@@ -2602,7 +2608,7 @@
     },
     {
       "type": 0,
-      "value": " unzipped) or the shapefile, along with a codebook (.zip, "
+      "value": " unzipped), the shapefile, along with a codebook (.zip, "
     },
     {
       "type": 1,
@@ -2610,7 +2616,35 @@
     },
     {
       "type": 0,
-      "value": " unzipped)."
+      "value": " unzipped) or the technical support document (.pdf, "
+    },
+    {
+      "type": 1,
+      "value": "tsdFileSize"
+    },
+    {
+      "type": 0,
+      "value": ")."
+    }
+  ],
+  "methodology.page.downloadPacket.info.tsd.last.updated": [
+    {
+      "type": 0,
+      "value": "Last updated: "
+    },
+    {
+      "type": 1,
+      "value": "tsdLastUpdated"
+    }
+  ],
+  "methodology.page.downloadPacket.info.zip.last.updated": [
+    {
+      "type": 0,
+      "value": "Last updated: "
+    },
+    {
+      "type": 1,
+      "value": "downloadLastUpdated"
     }
   ],
   "methodology.page.downloadPacket.new.tag.text": [
diff --git a/client/src/components/DownloadPacket/DownloadPacket.tsx b/client/src/components/DownloadPacket/DownloadPacket.tsx
index 7eddc3b7..d37716ea 100644
--- a/client/src/components/DownloadPacket/DownloadPacket.tsx
+++ b/client/src/components/DownloadPacket/DownloadPacket.tsx
@@ -26,7 +26,9 @@ const DownloadPacket = () => {
 
             {/* Download box button 1 */}
             <div className={styles.dataSourceButtonContainer}>
-              <a data-cy={'download-link'} download href={METHODOLOGY_COPY.DOWNLOAD_ZIP_URL}>
+              <a data-cy={'download-link'}
+                download
+                href={METHODOLOGY_COPY.DOWNLOAD_ZIP_URL}>
                 <Button className={styles.downloadBoxButton} type="button">
                   <div>
                     <img src={downloadIcon} alt={'download icon for download package'}/>
@@ -38,7 +40,7 @@ const DownloadPacket = () => {
               </a>
             </div>
             <div className={styles.lastUpdated}>
-              {METHODOLOGY_COPY.DOWNLOAD_PACKAGE.LAST_UPDATED}
+              {METHODOLOGY_COPY.DOWNLOAD_PACKAGE.ZIP_LAST_UPDATED}
             </div>
 
 
@@ -47,7 +49,9 @@ const DownloadPacket = () => {
               <div className={styles.newTagContainer}>
                 <Tag className={styles.newtag}>{METHODOLOGY_COPY.DOWNLOAD_PACKAGE.NEW_TAG}</Tag>
               </div>
-              <a data-cy={'shapefile-link'} download href={METHODOLOGY_COPY.DOWNLOAD_SHAPEFILE_URL}>
+              <a data-cy={'shapefile-link'}
+                download
+                href={METHODOLOGY_COPY.DOWNLOAD_SHAPEFILE_URL}>
                 <Button className={styles.downloadBoxButton} type="button">
                   <div>
                     <img src={downloadIcon} alt={'download icon for download package'}/>
@@ -59,9 +63,33 @@ const DownloadPacket = () => {
               </a>
             </div>
             <div className={styles.lastUpdated}>
-              {METHODOLOGY_COPY.DOWNLOAD_PACKAGE.LAST_UPDATED}
+              {METHODOLOGY_COPY.DOWNLOAD_PACKAGE.SHAPE_LAST_UPDATED}
             </div>
 
+            {/* Download box button 3 */}
+            <div className={styles.shapefileButtonContainer}>
+              <div className={styles.newTagContainer}>
+                <Tag className={styles.newtag}>{METHODOLOGY_COPY.DOWNLOAD_PACKAGE.NEW_TAG}</Tag>
+              </div>
+              {/* target and rel required since PDFs open in browser and don't download */}
+              <a data-cy={'shapefile-link'}
+                download
+                target={'_blank'}
+                rel={'noreferrer'}
+                href={METHODOLOGY_COPY.DOWNLOAD_TSD_URL}>
+                <Button className={styles.downloadBoxButton} type="button">
+                  <div>
+                    <img src={downloadIcon} alt={'download icon for download package'}/>
+                  </div>
+                  <div className={styles.shapeFileButtonText}>
+                    {METHODOLOGY_COPY.DOWNLOAD_PACKAGE.BUTTON_TEXT3}
+                  </div>
+                </Button>
+              </a>
+            </div>
+            <div className={styles.lastUpdated}>
+              {METHODOLOGY_COPY.DOWNLOAD_PACKAGE.TSD_LAST_UPDATED}
+            </div>
 
           </div>
         </div>
diff --git a/client/src/components/DownloadPacket/__snapshots__/downloadPacket.test.tsx.snap b/client/src/components/DownloadPacket/__snapshots__/downloadPacket.test.tsx.snap
index 7fd8c6f5..0228a88b 100644
--- a/client/src/components/DownloadPacket/__snapshots__/downloadPacket.test.tsx.snap
+++ b/client/src/components/DownloadPacket/__snapshots__/downloadPacket.test.tsx.snap
@@ -13,7 +13,7 @@ exports[`download packet component defined checks if component renders 1`] = `
             Files available for download
           </div>
           <div>
-            Download the data sources used in the CEJST (.csv and .xlsx, 52MB unzipped) or the shapefile, along with a codebook (.zip, 742MB unzipped).
+            Download the data sources used in the CEJST (.csv and .xlsx, 52MB unzipped), the shapefile, along with a codebook (.zip, 742MB unzipped) or the technical support document (.pdf, 913kB).
           </div>
           <div>
             <a
@@ -77,6 +77,44 @@ exports[`download packet component defined checks if component renders 1`] = `
           <div>
             Last updated: 04/06/22 
           </div>
+          <div>
+            <div>
+              <span
+                class="usa-tag"
+                data-testid="tag"
+              >
+                <strong>
+                  NEW
+                </strong>
+              </span>
+            </div>
+            <a
+              data-cy="shapefile-link"
+              download=""
+              href="//"
+              rel="noreferrer"
+              target="_blank"
+            >
+              <button
+                class="usa-button"
+                data-testid="button"
+                type="button"
+              >
+                <div>
+                  <img
+                    alt="download icon for download package"
+                    src="test-file-stub"
+                  />
+                </div>
+                <div>
+                  Download technical support document
+                </div>
+              </button>
+            </a>
+          </div>
+          <div>
+            Last updated: 04/19/22 
+          </div>
         </div>
       </div>
     </div>
diff --git a/client/src/data/copy/explore.tsx b/client/src/data/copy/explore.tsx
index da2d1aec..2ce63cad 100644
--- a/client/src/data/copy/explore.tsx
+++ b/client/src/data/copy/explore.tsx
@@ -779,7 +779,7 @@ export const DOWNLOAD_DRAFT = {
         unitDisplay="narrow"
       />,
       dateUpdated: <FormattedDate
-        value={METHODOLOGY_COPY.DOWNLOAD_LAST_UPDATED}
+        value={METHODOLOGY_COPY.DOWNLOAD_ZIP_LAST_UPDATED}
         year="2-digit"
         month="2-digit"
         day="2-digit"
diff --git a/client/src/data/copy/methodology.tsx b/client/src/data/copy/methodology.tsx
index 6ee3dbf3..1695ac6a 100644
--- a/client/src/data/copy/methodology.tsx
+++ b/client/src/data/copy/methodology.tsx
@@ -74,7 +74,10 @@ export const FORMULA = {
 // Download Package
 export const DOWNLOAD_FILE_SIZE = 52;
 export const DOWNLOAD_SHAPE_FILE_SIZE = 742;
-export const DOWNLOAD_LAST_UPDATED = 1649287951000;
+export const DOWNLOAD_TSD_FILE_SIZE = 913; // in KB
+export const DOWNLOAD_ZIP_LAST_UPDATED = new Date('4/6/2022').getTime();
+export const DOWNLOAD_SHAPE_LAST_UPDATED = new Date('4/6/2022').getTime();
+export const DOWNLOAD_TSD_LAST_UPDATED = new Date('4/19/2022').getTime();
 export const VERSION_NUMBER = 0.1;
 
 export const DOWNLOAD_ZIP_URL = [
@@ -89,6 +92,13 @@ export const DOWNLOAD_SHAPEFILE_URL = [
   process.env.GATSBY_SHAPE_FILE_PATH,
 ].join('/');
 
+// TSD = Tech Support Document
+export const DOWNLOAD_TSD_URL = [
+  process.env.GATSBY_CDN_TILES_BASE_URL,
+  process.env.GATSBY_DATA_PIPELINE_SCORE_PATH,
+  process.env.GATSBY_TSD_DOWNLOAD_FILE_PATH,
+].join('/');
+
 export const DOWNLOAD_PACKAGE = {
   TITLE: <FormattedMessage
     id={'methodology.page.downloadPacket.header.text'}
@@ -97,7 +107,7 @@ export const DOWNLOAD_PACKAGE = {
   />,
   DESCRIPTION1: <FormattedMessage
     id={ 'methodology.page.downloadPacket.info.text1'}
-    defaultMessage= {`Download the data sources used in the CEJST (.csv and .xlsx, {downloadFileSize} unzipped) or the shapefile, along with a codebook (.zip, {shapefileSize} unzipped).`}
+    defaultMessage= {`Download the data sources used in the CEJST (.csv and .xlsx, {downloadFileSize} unzipped), the shapefile, along with a codebook (.zip, {shapefileSize} unzipped) or the technical support document (.pdf, {tsdFileSize}).`}
     description= {'Navigate to the methodology page. This is the download packet info text'}
     values= {{
       downloadFileSize: <FormattedNumber
@@ -112,15 +122,47 @@ export const DOWNLOAD_PACKAGE = {
         unit="megabyte"
         unitDisplay="narrow"
       />,
+      tsdFileSize: <FormattedNumber
+        value={DOWNLOAD_TSD_FILE_SIZE}
+        style="unit"
+        unit="kilobyte"
+        unitDisplay="narrow"
+      />,
     }}
   />,
-  LAST_UPDATED: <FormattedMessage
-    id={ 'methodology.page.downloadPacket.info.last.updated'}
+  ZIP_LAST_UPDATED: <FormattedMessage
+    id={ 'methodology.page.downloadPacket.info.zip.last.updated'}
     defaultMessage= {`Last updated: {downloadLastUpdated} `}
     description= {'Navigate to the methodology page. This is the download packet info last updated'}
     values= {{
       downloadLastUpdated: <FormattedDate
-        value={DOWNLOAD_LAST_UPDATED}
+        value={DOWNLOAD_ZIP_LAST_UPDATED}
+        year="2-digit"
+        month="2-digit"
+        day="2-digit"
+      />,
+    }}
+  />,
+  SHAPE_LAST_UPDATED: <FormattedMessage
+    id={ 'methodology.page.downloadPacket.info.shape.last.updated'}
+    defaultMessage= {`Last updated: {shapeLastUpdated} `}
+    description= {'Navigate to the methodology page. This is the download packet info last updated'}
+    values= {{
+      shapeLastUpdated: <FormattedDate
+        value={DOWNLOAD_SHAPE_LAST_UPDATED}
+        year="2-digit"
+        month="2-digit"
+        day="2-digit"
+      />,
+    }}
+  />,
+  TSD_LAST_UPDATED: <FormattedMessage
+    id={ 'methodology.page.downloadPacket.info.tsd.last.updated'}
+    defaultMessage= {`Last updated: {tsdLastUpdated} `}
+    description= {'Navigate to the methodology page. This is the download packet info last updated'}
+    values= {{
+      tsdLastUpdated: <FormattedDate
+        value={DOWNLOAD_TSD_LAST_UPDATED}
         year="2-digit"
         month="2-digit"
         day="2-digit"
@@ -137,6 +179,11 @@ export const DOWNLOAD_PACKAGE = {
     defaultMessage= {'Download shapefile'}
     description= {'Navigate to the methodology page. This is the download shapefiles text'}
   />,
+  BUTTON_TEXT3: <FormattedMessage
+    id={ 'methodology.page.downloadPacket.button3.text'}
+    defaultMessage= {'Download technical support document'}
+    description= {'Navigate to the methodology page. This is the download technical support document spreadsheet'}
+  />,
   NEW_TAG: <FormattedMessage
     id={ 'methodology.page.downloadPacket.new.tag.text'}
     defaultMessage= {`<boldtag>NEW</boldtag>`}
diff --git a/client/src/intl/en.json b/client/src/intl/en.json
index 54aab484..abffb08f 100644
--- a/client/src/intl/en.json
+++ b/client/src/intl/en.json
@@ -1203,18 +1203,30 @@
     "defaultMessage": "Download shapefile",
     "description": "Navigate to the methodology page. This is the download shapefiles text"
   },
+  "methodology.page.downloadPacket.button3.text": {
+    "defaultMessage": "Download technical support document",
+    "description": "Navigate to the methodology page. This is the download technical support document spreadsheet"
+  },
   "methodology.page.downloadPacket.header.text": {
     "defaultMessage": "Files available for download",
     "description": "Navigate to the methodology page. This is the download packet header text"
   },
-  "methodology.page.downloadPacket.info.last.updated": {
-    "defaultMessage": "Last updated: {downloadLastUpdated}",
+  "methodology.page.downloadPacket.info.shape.last.updated": {
+    "defaultMessage": "Last updated: {shapeLastUpdated}",
     "description": "Navigate to the methodology page. This is the download packet info last updated"
   },
   "methodology.page.downloadPacket.info.text1": {
-    "defaultMessage": "Download the data sources used in the CEJST (.csv and .xlsx, {downloadFileSize} unzipped) or the shapefile, along with a codebook (.zip, {shapefileSize} unzipped).",
+    "defaultMessage": "Download the data sources used in the CEJST (.csv and .xlsx, {downloadFileSize} unzipped), the shapefile, along with a codebook (.zip, {shapefileSize} unzipped) or the technical support document (.pdf, {tsdFileSize}).",
     "description": "Navigate to the methodology page. This is the download packet info text"
   },
+  "methodology.page.downloadPacket.info.tsd.last.updated": {
+    "defaultMessage": "Last updated: {tsdLastUpdated}",
+    "description": "Navigate to the methodology page. This is the download packet info last updated"
+  },
+  "methodology.page.downloadPacket.info.zip.last.updated": {
+    "defaultMessage": "Last updated: {downloadLastUpdated}",
+    "description": "Navigate to the methodology page. This is the download packet info last updated"
+  },
   "methodology.page.downloadPacket.new.tag.text": {
     "defaultMessage": "<boldtag>NEW</boldtag>",
     "description": "Navigate to the methodology page. This is the new tag text"
diff --git a/client/src/pages/tests/__snapshots__/methodology.test.tsx.snap b/client/src/pages/tests/__snapshots__/methodology.test.tsx.snap
index 2a9cea4f..42399ac5 100644
--- a/client/src/pages/tests/__snapshots__/methodology.test.tsx.snap
+++ b/client/src/pages/tests/__snapshots__/methodology.test.tsx.snap
@@ -383,7 +383,7 @@ exports[`rendering of the DatasetContainer checks if various text fields are vis
                     Files available for download
                   </div>
                   <div>
-                    Download the data sources used in the CEJST (.csv and .xlsx, 52MB unzipped) or the shapefile, along with a codebook (.zip, 742MB unzipped).
+                    Download the data sources used in the CEJST (.csv and .xlsx, 52MB unzipped), the shapefile, along with a codebook (.zip, 742MB unzipped) or the technical support document (.pdf, 913kB).
                   </div>
                   <div>
                     <a
@@ -447,6 +447,44 @@ exports[`rendering of the DatasetContainer checks if various text fields are vis
                   <div>
                     Last updated: 04/06/22 
                   </div>
+                  <div>
+                    <div>
+                      <span
+                        class="usa-tag"
+                        data-testid="tag"
+                      >
+                        <strong>
+                          NEW
+                        </strong>
+                      </span>
+                    </div>
+                    <a
+                      data-cy="shapefile-link"
+                      download=""
+                      href="//"
+                      rel="noreferrer"
+                      target="_blank"
+                    >
+                      <button
+                        class="usa-button"
+                        data-testid="button"
+                        type="button"
+                      >
+                        <div>
+                          <img
+                            alt="download icon for download package"
+                            src="test-file-stub"
+                          />
+                        </div>
+                        <div>
+                          Download technical support document
+                        </div>
+                      </button>
+                    </a>
+                  </div>
+                  <div>
+                    Last updated: 04/19/22 
+                  </div>
                 </div>
               </div>
             </div>