diff --git a/backend/src/app.module.ts b/backend/src/app.module.ts
index 6292ecd560..211afc8087 100644
--- a/backend/src/app.module.ts
+++ b/backend/src/app.module.ts
@@ -62,6 +62,7 @@ import { TaskModule } from './task/task.module';
 import { TransfereGovApiModule } from './transfere-gov-api/transfere-gov-api.module';
 import { ClassificacaoModule } from './transferencias-voluntarias/classificacao/classificacao.module';
 import { WikiLinkModule } from './wiki-link/wiki-link.module';
+import { AuditLogModule } from './audit-log/audit-log.module';
 
 // Hacks pro JS
 /*
@@ -126,6 +127,7 @@ import { WikiLinkModule } from './wiki-link/wiki-link.module';
         BuscaGlobalModule,
         AtualizacaoEmLoteModule,
         WikiLinkModule,
+        AuditLogModule
     ],
     controllers: [AppController],
     providers: [
diff --git a/backend/src/audit-log/audit-log.controller.ts b/backend/src/audit-log/audit-log.controller.ts
new file mode 100644
index 0000000000..cc6a9411c1
--- /dev/null
+++ b/backend/src/audit-log/audit-log.controller.ts
@@ -0,0 +1,31 @@
+import { Controller, Get, Query } from "@nestjs/common";
+import { ApiBearerAuth, ApiTags } from "@nestjs/swagger";
+import { AuditLogService } from "./audit-log.service";
+import { Roles } from "src/auth/decorators/roles.decorator";
+import { FilterAuditLogDto, GroupByFieldsDto, GroupByFilterDto } from "./dto/audit-log.dto";
+import { AuditLogSummaryDto } from "./entities/audit-log.entity";
+
+@Controller('audit-log')
+@ApiTags('Audit Log')
+export class AuditLogController {
+    constructor(private readonly auditLogService: AuditLogService) {}
+
+    @Get()
+    @ApiBearerAuth('access-token')
+    @Roles(['SMAE.superadmin'])
+    async findAll(@Query() filters: FilterAuditLogDto) {
+        return await this.auditLogService.findAll(filters);
+    }
+
+    @Get('/summary')
+    @ApiBearerAuth('access-token')
+    @Roles(['SMAE.superadmin'])
+    async getSummary(
+        @Query() filters: GroupByFilterDto,
+        @Query() groupBy: GroupByFieldsDto
+    ): Promise<AuditLogSummaryDto> {
+        return {
+            linhas: await this.auditLogService.getSummary(filters, groupBy),
+        };
+    }
+}
diff --git a/backend/src/audit-log/audit-log.module.ts b/backend/src/audit-log/audit-log.module.ts
new file mode 100644
index 0000000000..de755ea975
--- /dev/null
+++ b/backend/src/audit-log/audit-log.module.ts
@@ -0,0 +1,18 @@
+import { Module } from '@nestjs/common';
+import { AuditLogController } from './audit-log.controller';
+import { AuditLogService } from './audit-log.service';
+import { PrismaModule } from '../prisma/prisma.module';
+import { JwtModule } from '@nestjs/jwt';
+
+@Module({
+    imports: [
+        PrismaModule,
+        JwtModule.register({
+            secret: process.env.SESSION_JWT_SECRET + ':pagination',
+            signOptions: { expiresIn: '30d' },
+        }),
+    ],
+    controllers: [AuditLogController],
+    providers: [AuditLogService],
+})
+export class AuditLogModule {}
diff --git a/backend/src/audit-log/audit-log.service.ts b/backend/src/audit-log/audit-log.service.ts
new file mode 100644
index 0000000000..3bb9548b60
--- /dev/null
+++ b/backend/src/audit-log/audit-log.service.ts
@@ -0,0 +1,148 @@
+import { BadRequestException, HttpException, Injectable } from '@nestjs/common';
+import { PrismaService } from '../prisma/prisma.service';
+import { JwtService } from '@nestjs/jwt';
+import { FilterAuditLogDto, GroupByFieldsDto, GroupByFilterDto } from './dto/audit-log.dto';
+import { AuditLogDto, AuditLogSummaryRow } from './entities/audit-log.entity';
+import { PaginatedDto, PAGINATION_TOKEN_TTL } from '../common/dto/paginated.dto';
+
+class NextPageTokenJwtBody {
+    offset!: number;
+    ipp!: number;
+}
+
+@Injectable()
+export class AuditLogService {
+    constructor(
+        private readonly prisma: PrismaService,
+        private readonly jwtService: JwtService
+    ) {}
+
+    async findAll(filters: FilterAuditLogDto): Promise<PaginatedDto<AuditLogDto>> {
+        let tem_mais = false;
+        let token_proxima_pagina: string | null = null;
+
+        let ipp = filters.ipp ?? 25;
+        let offset = 0;
+
+        const decodedPageToken = this.decodeNextPageToken(filters.token_proxima_pagina);
+        if (decodedPageToken) {
+            offset = decodedPageToken.offset;
+            ipp = decodedPageToken.ipp;
+        }
+
+        const where: any = {};
+        if (filters.pessoa_id) where.pessoa_id = filters.pessoa_id;
+        if (filters.contexto) where.contexto = { contains: filters.contexto, mode: 'insensitive' };
+        if (filters.log_contem) where.log = { contains: filters.log_contem, mode: 'insensitive' };
+        if (filters.ip) where.ip = filters.ip;
+        if (filters.criado_em_inicio || filters.criado_em_fim) {
+            where.criado_em = {
+                gte: filters.criado_em_inicio ? new Date(filters.criado_em_inicio) : undefined,
+                lte: filters.criado_em_fim ? new Date(filters.criado_em_fim) : undefined,
+            };
+        }
+
+        const rows = await this.prisma.logGenerico.findMany({
+            where,
+            orderBy: [{ criado_em: 'desc' }, { id: 'desc' }],
+            skip: offset,
+            take: ipp + 1,
+            include: {
+                pessoa: {
+                    select: { nome_exibicao: true },
+                },
+            },
+        });
+
+        const linhas: AuditLogDto[] = rows.map((r) => ({
+            id: r.id,
+            contexto: r.contexto,
+            ip: r.ip,
+            log: r.log,
+            pessoa_id: r.pessoa_id ?? null,
+            pessoa_nome: r.pessoa?.nome_exibicao ?? undefined,
+            pessoa_sessao_id: r.pessoa_sessao_id ?? null,
+            criado_em: r.criado_em,
+        }));
+
+        if (linhas.length > ipp) {
+            tem_mais = true;
+            linhas.pop();
+            token_proxima_pagina = this.encodeNextPageToken({ ipp, offset: offset + ipp });
+        }
+
+        return {
+            tem_mais,
+            token_ttl: PAGINATION_TOKEN_TTL,
+            token_proxima_pagina,
+            linhas,
+        };
+    }
+
+    async getSummary(filters: GroupByFilterDto, groupBy: GroupByFieldsDto): Promise<AuditLogSummaryRow[]> {
+        const groupByFields: Array<'criado_em' | 'contexto' | 'pessoa_id'> = [];
+
+        if (groupBy.group_by_date) groupByFields.push('criado_em');
+        if (groupBy.group_by_contexto) groupByFields.push('contexto');
+        if (groupBy.group_by_pessoa_id) groupByFields.push('pessoa_id');
+
+        if (groupByFields.length === 0) {
+            throw new BadRequestException('Pelo menos um campo é obrigatório para agrupamento.');
+        }
+
+        const summary = await this.prisma.logGenerico.groupBy({
+            by: groupByFields,
+            _count: {
+                _all: true,
+            },
+            where: {
+                pessoa_id: filters.pessoa_id,
+                contexto: filters.contexto,
+                log: filters.log_contem ? { contains: filters.log_contem, mode: 'insensitive' } : undefined,
+                ip: filters.ip,
+                criado_em: {
+                    gte: filters.criado_em_inicio ? new Date(filters.criado_em_inicio) : undefined,
+                    lte: filters.criado_em_fim ? new Date(filters.criado_em_fim) : undefined,
+                },
+            },
+            orderBy: [],
+        });
+
+        if (groupBy.group_by_date) {
+            const agg = new Map<string, AuditLogSummaryRow>();
+            for (const r of summary) {
+                const day = r.criado_em ? r.criado_em.toISOString().slice(0, 10) : undefined; // UTC day
+                const key = JSON.stringify([day, r.contexto, r.pessoa_id]);
+                const curr = agg.get(key) ?? {
+                    count: 0,
+                    date: day ? new Date(`${day}T00:00:00.000Z`) : undefined,
+                    contexto: r.contexto,
+                    pessoa_id: r.pessoa_id ?? undefined,
+                };
+                curr.count += r._count._all;
+                agg.set(key, curr);
+            }
+            return [...agg.values()].sort((a, b) => b.count - a.count);
+        }
+        return summary.map((r) => ({
+            count: r._count._all,
+            date: undefined,
+            contexto: r.contexto,
+            pessoa_id: r.pessoa_id ?? undefined,
+        }));
+    }
+
+    private decodeNextPageToken(jwt: string | undefined): NextPageTokenJwtBody | null {
+        let tmp: NextPageTokenJwtBody | null = null;
+        try {
+            if (jwt) tmp = this.jwtService.verify(jwt) as NextPageTokenJwtBody;
+        } catch {
+            throw new HttpException('Param next_page_token is invalid', 400);
+        }
+        return tmp;
+    }
+
+    private encodeNextPageToken(opt: NextPageTokenJwtBody): string {
+        return this.jwtService.sign(opt);
+    }
+}
diff --git a/backend/src/audit-log/dto/audit-log.dto.ts b/backend/src/audit-log/dto/audit-log.dto.ts
new file mode 100644
index 0000000000..b387643807
--- /dev/null
+++ b/backend/src/audit-log/dto/audit-log.dto.ts
@@ -0,0 +1,61 @@
+import { OmitType } from '@nestjs/swagger';
+import { Transform, TransformFnParams } from 'class-transformer';
+import { IsDateString, IsInt, IsOptional, IsString, Max, MaxLength, Min } from 'class-validator';
+
+export class FilterAuditLogDto {
+    @IsOptional()
+    @IsInt()
+    @Transform((a: TransformFnParams) => (a.value === '' ? undefined : +a.value))
+    pessoa_id?: number;
+
+    @IsOptional()
+    @IsString()
+    @MaxLength(200)
+    contexto?: string;
+
+    @IsOptional()
+    @IsString()
+    @MaxLength(1000)
+    log_contem?: string; // busca no campo 'log'
+
+    @IsOptional()
+    @IsString()
+    @MaxLength(45)
+    ip?: string;
+
+    @IsOptional()
+    @IsDateString({ strictSeparator: true, strict: true })
+    criado_em_inicio?: string;
+
+    @IsOptional()
+    @IsDateString({ strictSeparator: true, strict: true })
+    criado_em_fim?: string;
+
+    @IsOptional()
+    @IsString()
+    @MaxLength(1000)
+    token_proxima_pagina?: string;
+
+    @IsOptional()
+    @IsInt()
+    @Max(500)
+    @Min(1)
+    @Transform((a: TransformFnParams) => (a.value === '' ? undefined : +a.value))
+    ipp?: number;
+}
+
+export class GroupByFilterDto extends OmitType(FilterAuditLogDto, ['token_proxima_pagina', 'ipp']) {}
+
+export class GroupByFieldsDto {
+    @IsOptional()
+    @Transform(({ value }: any) => value === 'true')
+    group_by_date?: boolean;
+
+    @IsOptional()
+    @Transform(({ value }: any) => value === 'true')
+    group_by_contexto?: boolean;
+
+    @IsOptional()
+    @Transform(({ value }: any) => value === 'true')
+    group_by_pessoa_id?: boolean;
+}
diff --git a/backend/src/audit-log/entities/audit-log.entity.ts b/backend/src/audit-log/entities/audit-log.entity.ts
new file mode 100644
index 0000000000..969681d43b
--- /dev/null
+++ b/backend/src/audit-log/entities/audit-log.entity.ts
@@ -0,0 +1,21 @@
+export class AuditLogDto {
+    id: number;
+    contexto: string;
+    ip: string;
+    log: string;
+    pessoa_id: number | null;
+    pessoa_nome?: string; // nome_exibicao da pessoa
+    pessoa_sessao_id: number | null;
+    criado_em: Date;
+}
+
+export class AuditLogSummaryRow {
+    count: number;
+    date?: Date;
+    contexto?: string;
+    pessoa_id?: number;
+}
+
+export class AuditLogSummaryDto {
+    linhas: AuditLogSummaryRow[];
+}