diff --git a/api/src/models/standards-view.ts b/api/src/models/standards-view.ts
index b611855b15..1d7f07e78f 100644
--- a/api/src/models/standards-view.ts
+++ b/api/src/models/standards-view.ts
@@ -1,7 +1,8 @@
 import { z } from 'zod';
 import {
   CBQualitativeMeasurementTypeDefinition,
-  CBQuantitativeMeasurementTypeDefinition
+  CBQuantitativeMeasurementTypeDefinition,
+  ICollectionCategory
 } from '../services/critterbase-service';
 
 const QualitativeMeasurementSchema = z.object({
@@ -50,4 +51,5 @@ export interface ISpeciesStandards {
     qualitative: CBQualitativeMeasurementTypeDefinition[];
   };
   markingBodyLocations: { id: string; key: string; value: string }[];
+  ecologicalUnits: ICollectionCategory[];
 }
diff --git a/api/src/paths/standards/taxon/{tsn}/index.ts b/api/src/paths/standards/taxon/{tsn}/index.ts
index 17bb1035a7..ec37a5fc2c 100644
--- a/api/src/paths/standards/taxon/{tsn}/index.ts
+++ b/api/src/paths/standards/taxon/{tsn}/index.ts
@@ -29,7 +29,7 @@ GET.apiDoc = {
           schema: {
             type: 'object',
             additionalProperties: false,
-            required: ['tsn', 'scientificName', 'measurements', 'markingBodyLocations'],
+            required: ['tsn', 'scientificName', 'measurements', 'markingBodyLocations', 'ecologicalUnits'],
             properties: {
               tsn: {
                 type: 'integer'
@@ -141,6 +141,30 @@ GET.apiDoc = {
                   }
                 }
               },
+              ecologicalUnits: {
+                type: 'array',
+                items: {
+                  type: 'object',
+                  additionalProperties: false,
+                  required: ['collection_category_id', 'category_name', 'description', 'itis_tsn'],
+                  properties: {
+                    collection_category_id: {
+                      type: 'string',
+                      format: 'uuid'
+                    },
+                    category_name: {
+                      type: 'string'
+                    },
+                    description: {
+                      type: 'string',
+                      nullable: true
+                    },
+                    itis_tsn: {
+                      type: 'integer'
+                    }
+                  }
+                }
+              },
               markingBodyLocations: {
                 type: 'array',
                 items: {
diff --git a/api/src/services/standards-service.ts b/api/src/services/standards-service.ts
index eed1217efb..02dfe3dd79 100644
--- a/api/src/services/standards-service.ts
+++ b/api/src/services/standards-service.ts
@@ -39,14 +39,16 @@ export class StandardsService extends DBService {
     const response = await Promise.all([
       this.platformService.getTaxonomyByTsns([tsn]),
       this.critterbaseService.getTaxonBodyLocations(String(tsn)),
-      this.critterbaseService.getTaxonMeasurements(String(tsn))
+      this.critterbaseService.getTaxonMeasurements(String(tsn)),
+      this.critterbaseService.findTaxonCollectionCategories(String(tsn))
     ]);
 
     return {
       tsn: tsn,
       scientificName: response[0][0].scientificName,
       markingBodyLocations: response[1],
-      measurements: response[2]
+      measurements: response[2],
+      ecologicalUnits: response[3]
     };
   }
 
diff --git a/app/src/features/standards/view/species/SpeciesStandardsResults.tsx b/app/src/features/standards/view/species/SpeciesStandardsResults.tsx
index d665721a6f..23873f01fe 100644
--- a/app/src/features/standards/view/species/SpeciesStandardsResults.tsx
+++ b/app/src/features/standards/view/species/SpeciesStandardsResults.tsx
@@ -1,4 +1,4 @@
-import { mdiRuler, mdiTag } from '@mdi/js';
+import { mdiBook, mdiRuler, mdiTag } from '@mdi/js';
 import { Box, Divider, Stack, Typography } from '@mui/material';
 import { blueGrey, grey } from '@mui/material/colors';
 import ColouredRectangleChip from 'components/chips/ColouredRectangleChip';
@@ -10,7 +10,8 @@ import { useState } from 'react';
 
 enum SpeciesStandardsViewEnum {
   MEASUREMENTS = 'measurements',
-  MARKING_BODY_LOCATIONS = 'marking_body_locations'
+  MARKING_BODY_LOCATIONS = 'marking_body_locations',
+  ECOLOGICAL_UNIT = 'ecological_unit'
 }
 
 interface ISpeciesStandardsResultsProps {
@@ -43,7 +44,8 @@ const SpeciesStandardsResults = (props: ISpeciesStandardsResultsProps) => {
         <CustomToggleButtonGroup
           views={[
             { value: SpeciesStandardsViewEnum.MEASUREMENTS, label: 'Measurements', icon: mdiRuler },
-            { value: SpeciesStandardsViewEnum.MARKING_BODY_LOCATIONS, label: 'Marking body locations', icon: mdiTag }
+            { value: SpeciesStandardsViewEnum.MARKING_BODY_LOCATIONS, label: 'Marking body locations', icon: mdiTag },
+            { value: SpeciesStandardsViewEnum.ECOLOGICAL_UNIT, label: 'Ecological Unit', icon: mdiBook }
           ]}
           activeView={activeView}
           onViewChange={setActiveView}
@@ -92,6 +94,31 @@ const SpeciesStandardsResults = (props: ISpeciesStandardsResultsProps) => {
             ))}
           </>
         )}
+        {activeView === SpeciesStandardsViewEnum.ECOLOGICAL_UNIT && (
+          <>
+            {props.data.ecologicalUnits.map((category) => (
+              <AccordionStandardCard
+                key={category.collection_category_id}
+                label={category.category_name}
+                subtitle={category.description}
+                colour={grey[100]}>
+                {/* <Stack gap={2} my={2}>
+                  {props.data?.ecologicalUnits
+                    .filter((unit) => unit.collection_category_id === category.collection_category_id)
+                    .map((unit) => (
+                      <AccordionStandardCard
+                        key={unit.collection_unit_id}
+                        label={unit.unit_name}
+                        subtitle={unit.description}
+                        colour={grey[200]}
+                        disableCollapse
+                      />
+                    ))}
+                </Stack> */}
+              </AccordionStandardCard>
+            ))}
+          </>
+        )}
       </Stack>
     </>
   );
diff --git a/app/src/interfaces/useStandardsApi.interface.ts b/app/src/interfaces/useStandardsApi.interface.ts
index 09069b72c3..b3d6371b84 100644
--- a/app/src/interfaces/useStandardsApi.interface.ts
+++ b/app/src/interfaces/useStandardsApi.interface.ts
@@ -1,7 +1,7 @@
 import {
   CBQualitativeMeasurementTypeDefinition,
   CBQuantitativeMeasurementTypeDefinition,
-  ICollectionUnit
+  ICollectionCategory
 } from './useCritterApi.interface';
 
 interface IStandardNameDescription {
@@ -35,7 +35,7 @@ export interface ISpeciesStandards {
     key: string;
     value: string;
   }[];
-  ecologicalUnits: ICollectionUnit[];
+  ecologicalUnits: ICollectionCategory[];
 }
 
 /**