diff --git a/ApiCore-Backend/src/app.module.ts b/ApiCore-Backend/src/app.module.ts
index 4884c0c..98477ec 100644
--- a/ApiCore-Backend/src/app.module.ts
+++ b/ApiCore-Backend/src/app.module.ts
@@ -9,6 +9,7 @@ import { AuthModule } from './auth/auth.module';
 import { ApiariesModule } from './apiaries/apiaries.module';
 import { ColoniesModule } from './colonies/colonies.module';
 import { QueensModule } from './queens/queens.module';
+import { InspectionsModule } from './inspections/inspections.module';
 import { JwtAuthGuard } from './auth/guards/jwt-auth.guard';
 import { RolesGuard } from './auth/guards/roles.guard';
 
@@ -23,6 +24,7 @@ import { RolesGuard } from './auth/guards/roles.guard';
     ApiariesModule,
     ColoniesModule,
     QueensModule,
+    InspectionsModule,
   ],
   controllers: [],
   providers: [
diff --git a/ApiCore-Backend/src/inspections/colony-inspections.controller.ts b/ApiCore-Backend/src/inspections/colony-inspections.controller.ts
new file mode 100644
index 0000000..88b1ebc
--- /dev/null
+++ b/ApiCore-Backend/src/inspections/colony-inspections.controller.ts
@@ -0,0 +1,15 @@
+import { Controller, Get, Param } from '@nestjs/common';
+import { ApiBearerAuth, ApiTags } from '@nestjs/swagger';
+import { InspectionsService } from './inspections.service';
+
+@ApiTags('inspections')
+@ApiBearerAuth()
+@Controller('colonies')
+export class ColonyInspectionsController {
+  constructor(private readonly inspectionsService: InspectionsService) {}
+
+  @Get(':id/inspections')
+  findByColony(@Param('id') id: string) {
+    return this.inspectionsService.findByColony(id);
+  }
+}
diff --git a/ApiCore-Backend/src/inspections/dto/create-inspection.dto.ts b/ApiCore-Backend/src/inspections/dto/create-inspection.dto.ts
new file mode 100644
index 0000000..f147ca8
--- /dev/null
+++ b/ApiCore-Backend/src/inspections/dto/create-inspection.dto.ts
@@ -0,0 +1,114 @@
+import { ApiProperty, ApiPropertyOptional } from '@nestjs/swagger';
+import {
+  IsBoolean,
+  IsDateString,
+  IsInt,
+  IsNumber,
+  IsOptional,
+  IsString,
+} from 'class-validator';
+
+export class CreateInspectionDto {
+  @ApiProperty()
+  @IsString()
+  colonyId!: string;
+
+  @ApiProperty()
+  @IsDateString()
+  date!: string;
+
+  @ApiPropertyOptional()
+  @IsOptional()
+  @IsString()
+  weather?: string;
+
+  @ApiPropertyOptional()
+  @IsOptional()
+  @IsNumber()
+  temperature?: number;
+
+  @ApiPropertyOptional()
+  @IsOptional()
+  @IsInt()
+  colonyStrength?: number;
+
+  @ApiPropertyOptional()
+  @IsOptional()
+  @IsString()
+  broodAmount?: string;
+
+  @ApiPropertyOptional()
+  @IsOptional()
+  @IsInt()
+  broodPattern?: number;
+
+  @ApiPropertyOptional()
+  @IsOptional()
+  @IsBoolean()
+  openBroodPresent?: boolean;
+
+  @ApiPropertyOptional()
+  @IsOptional()
+  @IsBoolean()
+  cappedBroodPresent?: boolean;
+
+  @ApiPropertyOptional()
+  @IsOptional()
+  @IsBoolean()
+  eggsPresent?: boolean;
+
+  @ApiPropertyOptional()
+  @IsOptional()
+  @IsBoolean()
+  queenSeen?: boolean;
+
+  @ApiPropertyOptional()
+  @IsOptional()
+  @IsBoolean()
+  queenCellsPresent?: boolean;
+
+  @ApiPropertyOptional()
+  @IsOptional()
+  @IsInt()
+  swarmMood?: number;
+
+  @ApiPropertyOptional()
+  @IsOptional()
+  @IsInt()
+  gentleness?: number;
+
+  @ApiPropertyOptional()
+  @IsOptional()
+  @IsInt()
+  combBehavior?: number;
+
+  @ApiPropertyOptional()
+  @IsOptional()
+  @IsString()
+  feedStatus?: string;
+
+  @ApiPropertyOptional()
+  @IsOptional()
+  @IsString()
+  honeySuperStatus?: string;
+
+  @ApiPropertyOptional()
+  @IsOptional()
+  @IsString()
+  healthIssues?: string;
+
+  @ApiPropertyOptional()
+  @IsOptional()
+  @IsString()
+  varroaIssues?: string;
+
+  @ApiPropertyOptional()
+  @IsOptional()
+  @IsString()
+  measures?: string;
+
+  @ApiPropertyOptional()
+  @IsOptional()
+  @IsString()
+  notes?: string;
+}
diff --git a/ApiCore-Backend/src/inspections/dto/create-task-from-inspection.dto.ts b/ApiCore-Backend/src/inspections/dto/create-task-from-inspection.dto.ts
new file mode 100644
index 0000000..aa48a94
--- /dev/null
+++ b/ApiCore-Backend/src/inspections/dto/create-task-from-inspection.dto.ts
@@ -0,0 +1,29 @@
+import { ApiProperty, ApiPropertyOptional } from '@nestjs/swagger';
+import { IsDateString, IsEnum, IsOptional, IsString } from 'class-validator';
+import { TaskPriority } from '../../../generated/prisma';
+
+export class CreateTaskFromInspectionDto {
+  @ApiProperty()
+  @IsString()
+  title!: string;
+
+  @ApiPropertyOptional()
+  @IsOptional()
+  @IsString()
+  description?: string;
+
+  @ApiPropertyOptional({ enum: TaskPriority })
+  @IsOptional()
+  @IsEnum(TaskPriority)
+  priority?: TaskPriority;
+
+  @ApiPropertyOptional()
+  @IsOptional()
+  @IsDateString()
+  dueDate?: string;
+
+  @ApiPropertyOptional()
+  @IsOptional()
+  @IsString()
+  assignedUserId?: string;
+}
diff --git a/ApiCore-Backend/src/inspections/inspections.controller.ts b/ApiCore-Backend/src/inspections/inspections.controller.ts
new file mode 100644
index 0000000..f0cc7eb
--- /dev/null
+++ b/ApiCore-Backend/src/inspections/inspections.controller.ts
@@ -0,0 +1,45 @@
+import { Body, Controller, Get, Param, Post } from '@nestjs/common';
+import { ApiBearerAuth, ApiTags } from '@nestjs/swagger';
+import { Role } from '../../generated/prisma';
+import { Roles } from '../auth/decorators/roles.decorator';
+import { CurrentUser } from '../auth/decorators/current-user.decorator';
+import type { AuthenticatedUser } from '../auth/types/authenticated-user';
+import { CreateInspectionDto } from './dto/create-inspection.dto';
+import { CreateTaskFromInspectionDto } from './dto/create-task-from-inspection.dto';
+import { InspectionsService } from './inspections.service';
+
+@ApiTags('inspections')
+@ApiBearerAuth()
+@Controller('inspections')
+export class InspectionsController {
+  constructor(private readonly inspectionsService: InspectionsService) {}
+
+  @Get()
+  findAll() {
+    return this.inspectionsService.findAll();
+  }
+
+  @Get(':id')
+  findOne(@Param('id') id: string) {
+    return this.inspectionsService.findById(id);
+  }
+
+  @Roles(Role.ADMIN, Role.BEEKEEPER, Role.STAFF)
+  @Post()
+  create(
+    @Body() dto: CreateInspectionDto,
+    @CurrentUser() actor: AuthenticatedUser,
+  ) {
+    return this.inspectionsService.create(dto, actor.id);
+  }
+
+  @Roles(Role.ADMIN, Role.BEEKEEPER, Role.STAFF)
+  @Post(':id/create-task')
+  createTask(
+    @Param('id') id: string,
+    @Body() dto: CreateTaskFromInspectionDto,
+    @CurrentUser() actor: AuthenticatedUser,
+  ) {
+    return this.inspectionsService.createTaskFromInspection(id, dto, actor.id);
+  }
+}
diff --git a/ApiCore-Backend/src/inspections/inspections.module.ts b/ApiCore-Backend/src/inspections/inspections.module.ts
new file mode 100644
index 0000000..4d81fd9
--- /dev/null
+++ b/ApiCore-Backend/src/inspections/inspections.module.ts
@@ -0,0 +1,11 @@
+import { Module } from '@nestjs/common';
+import { InspectionsController } from './inspections.controller';
+import { ColonyInspectionsController } from './colony-inspections.controller';
+import { InspectionsService } from './inspections.service';
+
+@Module({
+  controllers: [InspectionsController, ColonyInspectionsController],
+  providers: [InspectionsService],
+  exports: [InspectionsService],
+})
+export class InspectionsModule {}
diff --git a/ApiCore-Backend/src/inspections/inspections.service.spec.ts b/ApiCore-Backend/src/inspections/inspections.service.spec.ts
new file mode 100644
index 0000000..6aa2ff7
--- /dev/null
+++ b/ApiCore-Backend/src/inspections/inspections.service.spec.ts
@@ -0,0 +1,81 @@
+import { NotFoundException } from '@nestjs/common';
+import { InspectionsService } from './inspections.service';
+import { PrismaService } from '../prisma/prisma.service';
+
+describe('InspectionsService', () => {
+  let service: InspectionsService;
+  let prisma: {
+    inspection: {
+      findMany: jest.Mock;
+      findUnique: jest.Mock;
+      create: jest.Mock;
+    };
+    task: { create: jest.Mock };
+  };
+
+  const inspection = {
+    id: 'inspection-1',
+    colonyId: 'colony-1',
+    date: new Date(),
+  };
+
+  beforeEach(() => {
+    prisma = {
+      inspection: {
+        findMany: jest.fn(),
+        findUnique: jest.fn(),
+        create: jest.fn(),
+      },
+      task: { create: jest.fn() },
+    };
+    service = new InspectionsService(prisma as unknown as PrismaService);
+  });
+
+  it('findById throws NotFoundException when missing', async () => {
+    prisma.inspection.findUnique.mockResolvedValue(null);
+    await expect(service.findById('missing')).rejects.toBeInstanceOf(
+      NotFoundException,
+    );
+  });
+
+  it('create stores the acting user as the inspector', async () => {
+    prisma.inspection.create.mockResolvedValue(inspection);
+
+    await service.create(
+      { colonyId: 'colony-1', date: '2026-01-01' },
+      'user-1',
+    );
+
+    const [[createArg]] = prisma.inspection.create.mock.calls as [
+      [{ data: { colonyId: string; userId: string } }],
+    ];
+    expect(createArg.data.colonyId).toBe('colony-1');
+    expect(createArg.data.userId).toBe('user-1');
+  });
+
+  it('createTaskFromInspection links the task to the inspection and its colony', async () => {
+    prisma.inspection.findUnique.mockResolvedValue(inspection);
+    prisma.task.create.mockResolvedValue({ id: 'task-1' });
+
+    await service.createTaskFromInspection(
+      'inspection-1',
+      { title: 'Nachschauen' },
+      'user-1',
+    );
+
+    const [[taskArg]] = prisma.task.create.mock.calls as [
+      [
+        {
+          data: {
+            sourceInspectionId: string;
+            relatedType: string;
+            relatedId: string;
+          };
+        },
+      ],
+    ];
+    expect(taskArg.data.sourceInspectionId).toBe('inspection-1');
+    expect(taskArg.data.relatedType).toBe('COLONY');
+    expect(taskArg.data.relatedId).toBe('colony-1');
+  });
+});
diff --git a/ApiCore-Backend/src/inspections/inspections.service.ts b/ApiCore-Backend/src/inspections/inspections.service.ts
new file mode 100644
index 0000000..4a879fb
--- /dev/null
+++ b/ApiCore-Backend/src/inspections/inspections.service.ts
@@ -0,0 +1,61 @@
+import { Injectable, NotFoundException } from '@nestjs/common';
+import { PrismaService } from '../prisma/prisma.service';
+import { Inspection, Task } from '../../generated/prisma';
+import { CreateInspectionDto } from './dto/create-inspection.dto';
+import { CreateTaskFromInspectionDto } from './dto/create-task-from-inspection.dto';
+
+@Injectable()
+export class InspectionsService {
+  constructor(private readonly prisma: PrismaService) {}
+
+  async findAll(): Promise<Inspection[]> {
+    return this.prisma.inspection.findMany({ orderBy: { date: 'desc' } });
+  }
+
+  async findById(id: string): Promise<Inspection> {
+    const inspection = await this.prisma.inspection.findUnique({
+      where: { id },
+    });
+    if (!inspection) {
+      throw new NotFoundException('Inspection not found');
+    }
+    return inspection;
+  }
+
+  async findByColony(colonyId: string): Promise<Inspection[]> {
+    return this.prisma.inspection.findMany({
+      where: { colonyId },
+      orderBy: { date: 'desc' },
+    });
+  }
+
+  async create(
+    dto: CreateInspectionDto,
+    actingUserId: string,
+  ): Promise<Inspection> {
+    return this.prisma.inspection.create({
+      data: { ...dto, date: new Date(dto.date), userId: actingUserId },
+    });
+  }
+
+  async createTaskFromInspection(
+    id: string,
+    dto: CreateTaskFromInspectionDto,
+    actingUserId: string,
+  ): Promise<Task> {
+    const inspection = await this.findById(id);
+    return this.prisma.task.create({
+      data: {
+        title: dto.title,
+        description: dto.description,
+        priority: dto.priority,
+        dueDate: dto.dueDate ? new Date(dto.dueDate) : undefined,
+        assignedUserId: dto.assignedUserId,
+        createdByUserId: actingUserId,
+        relatedType: 'COLONY',
+        relatedId: inspection.colonyId,
+        sourceInspectionId: inspection.id,
+      },
+    });
+  }
+}
diff --git a/ApiCore-Backend/test/inspections.e2e-spec.ts b/ApiCore-Backend/test/inspections.e2e-spec.ts
new file mode 100644
index 0000000..5fe07a3
--- /dev/null
+++ b/ApiCore-Backend/test/inspections.e2e-spec.ts
@@ -0,0 +1,130 @@
+import { INestApplication } from '@nestjs/common';
+import * as bcrypt from 'bcryptjs';
+import request from 'supertest';
+import { App } from 'supertest/types';
+import { PrismaService } from '../src/prisma/prisma.service';
+import { createTestApp } from './utils/create-test-app';
+import { login } from './utils/api';
+
+interface InspectionBody {
+  id: string;
+  colonyId: string;
+}
+
+interface TaskBody {
+  id: string;
+  sourceInspectionId: string | null;
+}
+
+describe('Inspections (e2e)', () => {
+  let app: INestApplication<App>;
+  let prisma: PrismaService;
+  const staffEmail = `inspections-e2e-staff-${Date.now()}@example.com`;
+  const readonlyEmail = `inspections-e2e-readonly-${Date.now()}@example.com`;
+  const password = 'SuperSecret123!';
+  let staffId: string;
+  let readonlyId: string;
+  let staffToken: string;
+  let readonlyToken: string;
+  let apiaryId: string;
+  let colonyId: string;
+  let inspectionId: string;
+  let taskId: string;
+
+  beforeAll(async () => {
+    app = await createTestApp();
+    prisma = app.get(PrismaService);
+
+    const passwordHash = await bcrypt.hash(password, 12);
+    const staff = await prisma.user.create({
+      data: { email: staffEmail, passwordHash, name: 'Staff', role: 'STAFF' },
+    });
+    staffId = staff.id;
+    const readonly = await prisma.user.create({
+      data: {
+        email: readonlyEmail,
+        passwordHash,
+        name: 'Readonly',
+        role: 'READONLY',
+      },
+    });
+    readonlyId = readonly.id;
+    staffToken = (await login(app, staffEmail, password)).accessToken;
+    readonlyToken = (await login(app, readonlyEmail, password)).accessToken;
+
+    const apiary = await prisma.apiary.create({
+      data: { name: `Stand ${Date.now()}` },
+    });
+    apiaryId = apiary.id;
+    const colony = await prisma.colony.create({
+      data: {
+        code: `V-${Date.now()}`,
+        apiaryId,
+        colonyType: 'PRODUCTION_COLONY',
+      },
+    });
+    colonyId = colony.id;
+  });
+
+  afterAll(async () => {
+    if (taskId) {
+      await prisma.task.delete({ where: { id: taskId } });
+    }
+    await prisma.inspection.deleteMany({ where: { colonyId } });
+    await prisma.colony.deleteMany({ where: { id: colonyId } });
+    await prisma.apiary.deleteMany({ where: { id: apiaryId } });
+    await prisma.refreshToken.deleteMany({
+      where: { userId: { in: [staffId, readonlyId] } },
+    });
+    await prisma.auditLog.deleteMany({
+      where: { userId: { in: [staffId, readonlyId] } },
+    });
+    await prisma.user.deleteMany({
+      where: { id: { in: [staffId, readonlyId] } },
+    });
+    await app.close();
+  });
+
+  it('rejects create for a READONLY user', () => {
+    return request(app.getHttpServer())
+      .post('/api/v1/inspections')
+      .set('Authorization', `Bearer ${readonlyToken}`)
+      .send({ colonyId, date: new Date().toISOString() })
+      .expect(403);
+  });
+
+  it('lets a STAFF user document an inspection', async () => {
+    const response = await request(app.getHttpServer())
+      .post('/api/v1/inspections')
+      .set('Authorization', `Bearer ${staffToken}`)
+      .send({
+        colonyId,
+        date: new Date().toISOString(),
+        queenSeen: true,
+        colonyStrength: 8,
+      })
+      .expect(201);
+    inspectionId = (response.body as InspectionBody).id;
+    expect(inspectionId).toEqual(expect.any(String));
+  });
+
+  it('lists inspections for the colony', async () => {
+    const response = await request(app.getHttpServer())
+      .get(`/api/v1/colonies/${colonyId}/inspections`)
+      .set('Authorization', `Bearer ${readonlyToken}`)
+      .expect(200);
+    const inspections = response.body as InspectionBody[];
+    expect(inspections.some((entry) => entry.id === inspectionId)).toBe(true);
+  });
+
+  it('creates a follow-up task from the inspection', async () => {
+    const response = await request(app.getHttpServer())
+      .post(`/api/v1/inspections/${inspectionId}/create-task`)
+      .set('Authorization', `Bearer ${staffToken}`)
+      .send({ title: 'Varroabehandlung planen' })
+      .expect(201);
+    const task = response.body as TaskBody;
+    taskId = task.id;
+    expect(task.sourceInspectionId).toBe(inspectionId);
+  });
+});
diff --git a/TASKS.md b/TASKS.md
index da12413..49d96b8 100644
--- a/TASKS.md
+++ b/TASKS.md
@@ -50,7 +50,7 @@ Abgeleitet aus [`docs/lastenheft.md`](docs/lastenheft.md) Abschnitt 26. Reihenfo
 - Backend: `InspectionsModule`
 - Endpunkte: `GET/POST /api/v1/inspections`, `GET /api/v1/inspections/:id`, `GET /api/v1/colonies/:id/inspections`, `POST /api/v1/inspections/:id/create-task`
 - Frontend: `/inspections/new` (mobile-optimiertes Schnellformular), `/colonies/[id]` Tab "Durchsichten"
-- [ ] Backend-Modul fertig, getestet, grün, committet
+- [x] Backend-Modul fertig, getestet, grün, committet
 - [ ] Frontend-Views fertig, getestet, grün, committet
 
 ### 6. Aufgaben