diff --git a/src/api/forms/service/report-timeline.js b/src/api/forms/service/report-timeline.js
deleted file mode 100644
index 9282f119..00000000
--- a/src/api/forms/service/report-timeline.js
+++ /dev/null
@@ -1,87 +0,0 @@
-import { FormMetricType, FormStatus, getErrorMessage } from '@defra/forms-model'
-import { isSameDay } from 'date-fns'
-
-import { getMetadataCursorOfAllForms } from '~/src/api/forms/repositories/form-metadata-repository.js'
-import { mapMetadata } from '~/src/api/forms/service/helpers/mapper.js'
-import { logger } from '~/src/helpers/logging/logger.js'
-import { client } from '~/src/mongo.js'
-
-/**
- * Generates a set of timeline metrics for each form
- * @param {Date} date - date on which to gather the metrics for
- */
-export async function generateReportTimeline(date) {
-  logger.info(`Generating timeline report for date ${date.toString()}`)
-
-  const session = client.startSession()
-
-  const timelineMetrics = /** @type {FormTimelineMetric[]} */ ([])
-
-  try {
-    await session.withTransaction(async () => {
-      const metadataCursor = getMetadataCursorOfAllForms(session)
-
-      for await (const metadata of metadataCursor) {
-        const strictMetadata = mapMetadata(metadata)
-
-        // Gather timeline metrics for all time, or just a specific day
-        collectTimelineMetrics(timelineMetrics, strictMetadata, date)
-      }
-    })
-  } catch (err) {
-    logger.error(
-      err,
-      `[report] Failed to generate timeline report for date ${date.toString()} - ${getErrorMessage(err)}`
-    )
-
-    throw err
-  } finally {
-    await session.endSession()
-  }
-
-  logger.info(`Generated timeline report for date ${date.toString()}`)
-
-  return {
-    timeline: timelineMetrics
-  }
-}
-
-/**
- * Collect timeline metrics
- * @param {FormTimelineMetric[]} timelineMetrics
- * @param {FormMetadata} metadata
- * @param {Date} date
- */
-export function collectTimelineMetrics(timelineMetrics, metadata, date) {
-  // NewFormsCreated - draft only
-  if (metadata.draft?.createdAt && isSameDay(date, metadata.draft.createdAt)) {
-    timelineMetrics.push(
-      /** @type {FormTimelineMetric} */ ({
-        type: FormMetricType.TimelineMetric,
-        formId: metadata.id,
-        formStatus: FormStatus.Draft,
-        metricName: 'NewFormsCreated',
-        metricValue: 1,
-        createdAt: metadata.draft.createdAt
-      })
-    )
-  }
-
-  // FormsPublished - live only
-  if (metadata.live?.createdAt && isSameDay(date, metadata.live.createdAt)) {
-    timelineMetrics.push(
-      /** @type {FormTimelineMetric} */ ({
-        type: FormMetricType.TimelineMetric,
-        formId: metadata.id,
-        formStatus: FormStatus.Live,
-        metricName: 'FormsPublished',
-        metricValue: 1,
-        createdAt: metadata.live.createdAt
-      })
-    )
-  }
-}
-
-/**
- * @import { FormMetadata, FormTimelineMetric } from '@defra/forms-model'
- */
diff --git a/src/api/forms/service/report-timeline.test.js b/src/api/forms/service/report-timeline.test.js
deleted file mode 100644
index bf223714..00000000
--- a/src/api/forms/service/report-timeline.test.js
+++ /dev/null
@@ -1,322 +0,0 @@
-import { ControllerType } from '@defra/forms-model'
-import {
-  buildCheckboxComponent,
-  buildDeclarationFieldComponent,
-  buildFileUploadPage,
-  buildPaymentComponent,
-  buildRadioComponent
-} from '@defra/forms-model/stubs'
-import { ObjectId } from 'mongodb'
-
-import {
-  buildDefinition,
-  buildQuestionPage,
-  buildSummaryPage,
-  buildTextFieldComponent
-} from '~/src/api/forms/__stubs__/definition.js'
-import { buildMetadataDocument } from '~/src/api/forms/__stubs__/metadata.js'
-import * as formDefinition from '~/src/api/forms/repositories/form-definition-repository.js'
-import { getMetadataCursorOfAllForms } from '~/src/api/forms/repositories/form-metadata-repository.js'
-import {
-  getExpectedTimelineMetrics1,
-  getExpectedTimelineMetrics2
-} from '~/src/api/forms/service/__stubs__/metrics.js'
-import {
-  getFeatureList,
-  getUniqueComponentTypes
-} from '~/src/api/forms/service/report-overview.js'
-import { generateReportTimeline } from '~/src/api/forms/service/report-timeline.js'
-import { client } from '~/src/mongo.js'
-
-jest.mock('~/src/api/forms/repositories/form-definition-repository.js')
-jest.mock('~/src/api/forms/repositories/form-metadata-repository.js')
-
-jest.mock('~/src/mongo.js', () => ({
-  client: {
-    startSession: jest.fn()
-  },
-  db: {},
-  METADATA_COLLECTION_NAME: 'form-metadata',
-  DEFINITION_COLLECTION_NAME: 'form-definition'
-}))
-
-describe('report-timeline', () => {
-  describe('generateReportTimeline', () => {
-    /** @type {any} */
-    const mockSession = {
-      withTransaction: jest.fn(),
-      endSession: jest.fn()
-    }
-    const now = new Date()
-
-    beforeEach(() => {
-      jest.clearAllMocks()
-      jest.useFakeTimers().setSystemTime(now)
-
-      mockSession.withTransaction = jest
-        .fn()
-        .mockImplementation(
-          async (/** @type {() => Promise<any>} */ callback) => {
-            return await callback()
-          }
-        )
-      mockSession.endSession = jest.fn().mockResolvedValue(undefined)
-    })
-
-    afterEach(() => {
-      jest.useRealTimers()
-    })
-
-    const form1Id = '449a699bcc9946a6a6d925de'
-    const form2Id = '0dae1c832b8e4a89963a7825'
-    const form3Id = '9fb48bd350a64e908c9ea92e'
-
-    it('should gather metrics for all forms, for 7th May 2025', async () => {
-      const allMetadata = [
-        buildMetadataDocument({
-          title: 'Form 1 title',
-          slug: 'form-1-title',
-          _id: new ObjectId(form1Id),
-          updatedAt: new Date('2025-05-20T09:10:21.035Z')
-        }),
-        buildMetadataDocument({
-          title: 'Form 2 title',
-          slug: 'form-2-title',
-          _id: new ObjectId(form2Id),
-          live: {
-            createdAt: new Date('2025-05-07T09:10:21.035Z'),
-            createdBy: {
-              id: '84305e4e-1f52-43d0-a123-9c873b0abb35',
-              displayName: 'Internal User'
-            },
-            updatedAt: new Date('2025-05-07T09:10:21.035Z'),
-            updatedBy: {
-              id: '84305e4e-1f52-43d0-a123-9c873b0abb35',
-              displayName: 'Internal User'
-            }
-          },
-          updatedAt: new Date('2025-05-07T09:10:21.035Z')
-        }),
-        buildMetadataDocument({
-          title: 'Form 3 title',
-          slug: 'form-3-title',
-          _id: new ObjectId(form3Id),
-          updatedAt: new Date('2025-05-20T09:10:21.035Z')
-        })
-      ]
-
-      const mockAsyncIterator = {
-        [Symbol.asyncIterator]: function* () {
-          for (const metadata of allMetadata) {
-            yield metadata
-          }
-        }
-      }
-
-      jest
-        .mocked(getMetadataCursorOfAllForms)
-        // @ts-expect-error - resolves to an async iterator like FindCursor<FormMetadataDocument>
-        .mockReturnValueOnce(mockAsyncIterator)
-
-      // Form 1 - draft and no live
-      jest.mocked(formDefinition.get).mockResolvedValueOnce(buildDefinition({}))
-
-      // Form 2 - draft and live
-      jest.mocked(formDefinition.get).mockResolvedValueOnce(buildDefinition({}))
-      jest.mocked(formDefinition.get).mockResolvedValueOnce(buildDefinition({}))
-
-      // Form 3 - draft and no live
-      jest.mocked(formDefinition.get).mockResolvedValueOnce(buildDefinition({}))
-
-      const mockNewSession = /** @type {any} */ ({
-        withTransaction: jest.fn().mockImplementation(async (callback) => {
-          return await callback()
-        }),
-        endSession: jest.fn().mockResolvedValue(undefined)
-      })
-      jest.mocked(client.startSession).mockReturnValue(mockNewSession)
-
-      const metrics = await generateReportTimeline(new Date(2025, 4, 7))
-
-      expect(metrics).toEqual(getExpectedTimelineMetrics1())
-    })
-
-    it('should gather metrics for all forms, for 8th August 2025', async () => {
-      const allMetadata = [
-        buildMetadataDocument({
-          title: 'Form 1 title',
-          slug: 'form-1-title',
-          _id: new ObjectId(form1Id)
-        }),
-        buildMetadataDocument({
-          title: 'Form 2 title',
-          slug: 'form-2-title',
-          _id: new ObjectId(form2Id),
-          live: {
-            createdAt: new Date('2025-08-08T09:10:21.035Z'),
-            createdBy: {
-              id: '84305e4e-1f52-43d0-a123-9c873b0abb35',
-              displayName: 'Internal User'
-            },
-            updatedAt: new Date('2025-08-08T09:10:21.035Z'),
-            updatedBy: {
-              id: '84305e4e-1f52-43d0-a123-9c873b0abb35',
-              displayName: 'Internal User'
-            }
-          }
-        }),
-        buildMetadataDocument({
-          title: 'Form 3 title',
-          slug: 'form-3-title',
-          _id: new ObjectId(form3Id)
-        })
-      ]
-
-      const mockAsyncIterator = {
-        [Symbol.asyncIterator]: function* () {
-          for (const metadata of allMetadata) {
-            yield metadata
-          }
-        }
-      }
-      jest
-        .mocked(getMetadataCursorOfAllForms)
-        // @ts-expect-error - resolves to an async iterator like FindCursor<FormMetadataDocument>
-        .mockReturnValueOnce(mockAsyncIterator)
-
-      // Form 1 - draft and no live
-      jest.mocked(formDefinition.get).mockResolvedValueOnce(buildDefinition({}))
-      // @ts-expect-error - force not def to be returned
-      jest.mocked(formDefinition.get).mockResolvedValueOnce(undefined)
-
-      // Form 2 - draft and live
-      jest.mocked(formDefinition.get).mockResolvedValueOnce(buildDefinition({}))
-      jest.mocked(formDefinition.get).mockResolvedValueOnce(buildDefinition({}))
-
-      // Form 3 - draft and no live
-      jest.mocked(formDefinition.get).mockResolvedValueOnce(buildDefinition({}))
-      // @ts-expect-error - force not def to be returned
-      jest.mocked(formDefinition.get).mockResolvedValueOnce(undefined)
-
-      const mockNewSession = /** @type {any} */ ({
-        withTransaction: jest.fn().mockImplementation(async (callback) => {
-          return await callback()
-        }),
-        endSession: jest.fn().mockResolvedValue(undefined)
-      })
-      jest.mocked(client.startSession).mockReturnValue(mockNewSession)
-
-      const metrics = await generateReportTimeline(new Date(2025, 7, 8))
-
-      expect(metrics).toEqual(getExpectedTimelineMetrics2())
-    })
-
-    it('should handle error and still close session', async () => {
-      jest.mocked(getMetadataCursorOfAllForms).mockImplementationOnce(() => {
-        throw new Error('report error')
-      })
-
-      const mockEndSession = jest.fn().mockResolvedValue(undefined)
-      const mockNewSession = /** @type {any} */ ({
-        withTransaction: jest.fn().mockImplementation(async (callback) => {
-          return await callback()
-        }),
-        endSession: mockEndSession
-      })
-      jest.mocked(client.startSession).mockReturnValue(mockNewSession)
-
-      await expect(() =>
-        generateReportTimeline(new Date(2025, 1, 1))
-      ).rejects.toThrow('report error')
-
-      expect(mockEndSession).toHaveBeenCalled()
-    })
-  })
-
-  describe('getUniqueComponentTypes', () => {
-    it('should return empty list', () => {
-      const summaryPage = buildSummaryPage()
-      const questionPageId = 'd9c99072-d25d-4688-ab7d-3822cffe802b'
-      const questionPage = buildQuestionPage({
-        id: questionPageId
-      })
-
-      const definition = buildDefinition({
-        pages: [questionPage, summaryPage]
-      })
-      expect(getUniqueComponentTypes(definition)).toEqual(new Set())
-    })
-
-    it('should return unique list', () => {
-      const summaryPage = buildSummaryPage()
-      const questionPageId = 'd9c99072-d25d-4688-ab7d-3822cffe802b'
-      const questionPage = buildQuestionPage({
-        id: questionPageId,
-        components: [
-          buildTextFieldComponent(),
-          buildTextFieldComponent(),
-          buildCheckboxComponent(),
-          buildTextFieldComponent(),
-          buildCheckboxComponent(),
-          buildRadioComponent()
-        ]
-      })
-
-      const definition = buildDefinition({
-        pages: [questionPage, summaryPage]
-      })
-      expect(getUniqueComponentTypes(definition)).toEqual(
-        new Set(['CheckboxesField', 'RadiosField', 'TextField'])
-      )
-    })
-  })
-
-  describe('getFeatureList', () => {
-    it('should return empty list', () => {
-      const summaryPage = buildSummaryPage()
-      const questionPageId = 'd9c99072-d25d-4688-ab7d-3822cffe802b'
-      const questionPage = buildQuestionPage({
-        id: questionPageId
-      })
-
-      const definition = buildDefinition({
-        pages: [questionPage, summaryPage]
-      })
-      expect(getFeatureList(definition)).toEqual([])
-    })
-
-    it('should return unique list', () => {
-      const summaryPage = buildSummaryPage({
-        // @ts-expect-error - forcing the controller type
-        controller: ControllerType.SummaryWithConfirmationEmail
-      })
-      const questionPageId = 'd9c99072-d25d-4688-ab7d-3822cffe802b'
-      const questionPage = buildQuestionPage({
-        id: questionPageId,
-        components: [
-          buildTextFieldComponent(),
-          buildTextFieldComponent(),
-          buildCheckboxComponent(),
-          buildTextFieldComponent(),
-          buildCheckboxComponent(),
-          buildRadioComponent(),
-          buildDeclarationFieldComponent()
-        ]
-      })
-      const fileUploadPage = buildFileUploadPage()
-      const paymentPage = buildQuestionPage({
-        components: [buildPaymentComponent()]
-      })
-
-      const definition = buildDefinition({
-        pages: [questionPage, fileUploadPage, paymentPage, summaryPage]
-      })
-      expect(getFeatureList(definition)).toEqual([
-        'File upload',
-        'Email confirmation',
-        'GOV.UK Pay',
-        'Declarations'
-      ])
-    })
-  })
-})
diff --git a/src/models/forms.js b/src/models/forms.js
index 6a786ab8..847c5cf8 100644
--- a/src/models/forms.js
+++ b/src/models/forms.js
@@ -151,7 +151,3 @@ export const sectionAssignmentPayloadSchema = Joi.object()
       .required()
   })
   .required()
-
-export const reportQuerySchema = Joi.object().keys({
-  date: Joi.date().required()
-})
diff --git a/src/routes/forms.js b/src/routes/forms.js
index 08e0b551..6913dff6 100644
--- a/src/routes/forms.js
+++ b/src/routes/forms.js
@@ -25,7 +25,6 @@ import {
 } from '~/src/api/forms/service/index.js'
 import { migrateDefinitionToV2 } from '~/src/api/forms/service/migration.js'
 import { generateReportOverview } from '~/src/api/forms/service/report-overview.js'
-import { generateReportTimeline } from '~/src/api/forms/service/report-timeline.js'
 import {
   getFormVersion,
   getFormVersions
@@ -37,7 +36,6 @@ import {
   formByIdSchema,
   formBySlugSchema,
   migrateDefinitionParamSchema,
-  reportQuerySchema,
   updateFormDefinitionSchema
 } from '~/src/models/forms.js'
 
@@ -468,25 +466,6 @@ export default [
     options: {
       auth: false
     }
-  },
-  {
-    method: 'GET',
-    path: '/report/timeline',
-    /**
-     * @param {RequestReport} request
-     */
-    handler(request) {
-      const { query } = request
-      const { date } = query
-
-      return generateReportTimeline(date)
-    },
-    options: {
-      auth: false,
-      validate: {
-        query: reportQuerySchema
-      }
-    }
   }
 ]
 
diff --git a/src/routes/forms.test.js b/src/routes/forms.test.js
index 9f5f76bb..bb7eb6d3 100644
--- a/src/routes/forms.test.js
+++ b/src/routes/forms.test.js
@@ -30,7 +30,6 @@ import {
 } from '~/src/api/forms/service/index.js'
 import { migrateDefinitionToV2 } from '~/src/api/forms/service/migration.js'
 import { generateReportOverview } from '~/src/api/forms/service/report-overview.js'
-import { generateReportTimeline } from '~/src/api/forms/service/report-timeline.js'
 import {
   getFormVersion,
   getFormVersions
@@ -56,7 +55,6 @@ jest.mock('~/src/api/forms/service/conditions.js')
 jest.mock('~/src/api/forms/service/versioning.js')
 jest.mock('~/src/messaging/publish.js')
 jest.mock('~/src/api/forms/service/report-overview.js')
-jest.mock('~/src/api/forms/service/report-timeline.js')
 
 describe('Forms route', () => {
   /** @type {Server} */
@@ -1969,22 +1967,6 @@ describe('Forms route', () => {
         live: []
       })
     })
-
-    test('GET /report-timeline returns data', async () => {
-      jest.mocked(generateReportTimeline).mockResolvedValue({
-        timeline: []
-      })
-
-      const response = await server.inject({
-        method: 'GET',
-        url: '/report/timeline?date=2025-10-10'
-      })
-
-      expect(response.statusCode).toEqual(okStatusCode)
-      expect(response.result).toEqual({
-        timeline: []
-      })
-    })
   })
 })