diff --git a/src/reports/dto/reports.dto.ts b/src/reports/dto/reports.dto.ts
index 8864f19..efb11f7 100644
--- a/src/reports/dto/reports.dto.ts
+++ b/src/reports/dto/reports.dto.ts
@@ -1,29 +1,38 @@
 /**
- * Native workflow status keys from blameCases (`CaseStatus`) or claimCases (`ClaimCaseStatus`),
- * plus `all` = total matching documents for the tenant.
+ * V2-style status buckets (`IN_PROGRESS` + native statuses) for insurer tenant scope.
+ * `unifiedByPublicId.total` matches merging blame + claim by `publicId` (see insurer `files` API).
  */
-export class BlameCaseStatusCountReportDtoRs {
-  [key: string]: number;
-
-  constructor(report: Record<string, number>) {
-    Object.assign(this, report);
-  }
-}
-
-export class ClaimCaseStatusCountReportDtoRs {
-  [key: string]: number;
-
-  constructor(report: Record<string, number>) {
-    Object.assign(this, report);
-  }
-}
-
-export class CompanyAllRequestsCountReportDtoRs {
-  blame: Record<string, number>;
+export class InsurerRequestsSummaryDtoRs {
   claim: Record<string, number>;
+  blame: Record<string, number>;
+  unifiedByPublicId: { total: number };
 
-  constructor(blame: Record<string, number>, claim: Record<string, number>) {
-    this.blame = blame;
+  constructor(
+    claim: Record<string, number>,
+    blame: Record<string, number>,
+    unifiedTotal: number,
+  ) {
     this.claim = claim;
+    this.blame = blame;
+    this.unifiedByPublicId = { total: unifiedTotal };
+  }
+}
+
+export class InsurerPerMonthReportRowDtoRs {
+  stDate: Date;
+  enDate: Date;
+  faLabel: string;
+  data: InsurerRequestsSummaryDtoRs;
+
+  constructor(
+    stDate: Date,
+    enDate: Date,
+    faLabel: string,
+    data: InsurerRequestsSummaryDtoRs,
+  ) {
+    this.stDate = stDate;
+    this.enDate = enDate;
+    this.faLabel = faLabel;
+    this.data = data;
   }
 }
diff --git a/src/reports/reports.controller.ts b/src/reports/reports.controller.ts
index 592f93c..8b45fa9 100644
--- a/src/reports/reports.controller.ts
+++ b/src/reports/reports.controller.ts
@@ -1,8 +1,12 @@
-import { Controller, Get, UseGuards } from "@nestjs/common";
-import { ApiBearerAuth, ApiTags } from "@nestjs/swagger";
+import { Controller, Get, Query, UseGuards } from "@nestjs/common";
+import {
+  ApiBearerAuth,
+  ApiOperation,
+  ApiQuery,
+  ApiTags,
+} from "@nestjs/swagger";
 import { LocalActorAuthGuard } from "src/auth/guards/actor-local.guard";
 import { RolesGuard } from "src/auth/guards/role.guard";
-import { ClientKey } from "src/decorators/clientKey.decorator";
 import { Roles } from "src/decorators/roles.decorator";
 import { CurrentUser } from "src/decorators/user.decorator";
 import { RoleEnum } from "src/Types&Enums/role.enum";
@@ -11,29 +15,56 @@ import { ReportsService } from "./reports.service";
 @ApiTags("reports")
 @ApiBearerAuth()
 @UseGuards(LocalActorAuthGuard, RolesGuard)
-@Roles(RoleEnum.DAMAGE_EXPERT, RoleEnum.EXPERT, RoleEnum.COMPANY)
+@Roles(RoleEnum.COMPANY)
 @Controller("reports")
 export class ReportsController {
   constructor(private readonly reportsService: ReportsService) {}
 
-  @Get("/report/requests")
-  async getAllRequestsReport(@CurrentUser() actor, @ClientKey() client) {
-    return await this.reportsService.getAllRequestsReportCount(actor, client);
+  @Get("report/insurer/requests")
+  @ApiOperation({
+    summary: "Insurer: claim/blame status buckets + unified file count",
+    description:
+      "Claim and blame counts use the same V2 bucket rules as expert panels (IN_PROGRESS grouping), scoped to the insurer JWT tenant. unifiedByPublicId.total counts distinct publicId values like GET expert-insurer/files.",
+  })
+  async getInsurerRequestsSummary(@CurrentUser() actor) {
+    return await this.reportsService.getInsurerRequestsSummary(actor);
   }
 
-  @Get("/report/perMonthRequests")
-  async getAllRequestsReportPerMonth(
+  @Get("report/insurer/per-month-requests")
+  @ApiOperation({
+    summary: "Insurer: same summary as report/insurer/requests, per calendar month",
+    description:
+      "Last five calendar months; each slice filters blame/claim rows by createdAt in that month, then claim buckets, blame buckets, and unified publicId count.",
+  })
+  async getInsurerRequestsSummaryPerMonth(@CurrentUser() actor) {
+    return await this.reportsService.getInsurerRequestsSummaryPerMonth(actor);
+  }
+
+  @Get("report/insurer/checked-requests")
+  @ApiOperation({
+    summary: "Insurer: summary filtered by optional createdAt range",
+    description:
+      "Same payload as report/insurer/requests. When from/to are omitted, all tenant files are included. When provided, only blame/claim rows whose createdAt falls in the range are counted (inclusive).",
+  })
+  @ApiQuery({
+    name: "from",
+    required: false,
+    description: "Optional start datetime (ISO string)",
+  })
+  @ApiQuery({
+    name: "to",
+    required: false,
+    description: "Optional end datetime (ISO string)",
+  })
+  async getInsurerRequestsSummaryByDateRange(
     @CurrentUser() actor,
-    @ClientKey() client,
+    @Query("from") from?: string,
+    @Query("to") to?: string,
   ) {
-    return await this.reportsService.getAllRequestsReportPerMonth(
+    return await this.reportsService.getInsurerRequestsSummaryByDateRange(
       actor,
-      client,
+      from,
+      to,
     );
   }
-
-  @Get("/report/checkedRequests")
-  async getAllCheckedRequestsCount(@CurrentUser() actor, @ClientKey() client) {
-    return await this.reportsService.getAllCheckedRequestsCount(actor, client);
-  }
 }
diff --git a/src/reports/reports.service.ts b/src/reports/reports.service.ts
index c82e782..2012e3e 100644
--- a/src/reports/reports.service.ts
+++ b/src/reports/reports.service.ts
@@ -1,14 +1,20 @@
 import { BadRequestException, Injectable } from "@nestjs/common";
-import { Types } from "mongoose";
 import { ClaimCaseDbService } from "src/claim-request-management/entites/db-service/claim-case.db.service";
-import { BlameRequestDbService } from "src/request-management/entities/db-service/blame-request.db.service";
-import { CaseStatus } from "src/Types&Enums/blame-request-management/caseStatus.enum";
-import { ClaimCaseStatus } from "src/Types&Enums/claim-request-management/claim-case-status.enum";
-import { requireActorClientKey } from "src/helpers/tenant-scope";
 import {
-  BlameCaseStatusCountReportDtoRs,
-  ClaimCaseStatusCountReportDtoRs,
-  CompanyAllRequestsCountReportDtoRs,
+  blameCaseStatusToReportBucket,
+  claimCaseStatusToReportBucket,
+  initialBlameExpertReportBuckets,
+  initialClaimExpertReportBuckets,
+} from "src/helpers/expert-panel-status-report";
+import {
+  blameCaseTouchesClient,
+  claimCaseTouchesClient,
+  requireActorClientKey,
+} from "src/helpers/tenant-scope";
+import { BlameRequestDbService } from "src/request-management/entities/db-service/blame-request.db.service";
+import {
+  InsurerPerMonthReportRowDtoRs,
+  InsurerRequestsSummaryDtoRs,
 } from "./dto/reports.dto";
 
 @Injectable()
@@ -18,180 +24,158 @@ export class ReportsService {
     private readonly claimCaseDbService: ClaimCaseDbService,
   ) {}
 
-  private clientObjectId(client: string | undefined): Types.ObjectId {
-    const ck = requireActorClientKey({ clientKey: client });
-    return new Types.ObjectId(ck);
+  private parseDateRange(from?: string, to?: string) {
+    const fromDate = from ? new Date(from) : undefined;
+    const toDate = to ? new Date(to) : undefined;
+
+    if (fromDate && Number.isNaN(fromDate.getTime())) {
+      throw new BadRequestException("Invalid 'from' date");
+    }
+    if (toDate && Number.isNaN(toDate.getTime())) {
+      throw new BadRequestException("Invalid 'to' date");
+    }
+    if (fromDate && toDate && fromDate > toDate) {
+      throw new BadRequestException("'from' must be before or equal to 'to'");
+    }
+    return { fromDate, toDate };
   }
 
-  private isBlameForClient(r: any, client: Types.ObjectId): boolean {
-    const idStr = String(client);
-    return (r?.parties || []).some(
-      (p) => String(p?.person?.clientId || "") === idStr,
-    );
+  private isInDateRange(
+    value: unknown,
+    fromDate?: Date,
+    toDate?: Date,
+  ): boolean {
+    if (!fromDate && !toDate) return true;
+    if (!value) return false;
+    const d = new Date(value as string | Date);
+    if (Number.isNaN(d.getTime())) return false;
+    if (fromDate && d < fromDate) return false;
+    if (toDate && d > toDate) return false;
+    return true;
   }
 
-  private isClaimForClient(r: any, client: Types.ObjectId): boolean {
-    return String(r?.owner?.userClientKey || "") === String(client);
+  private publicIdKey(doc: Record<string, unknown>): string {
+    return String(doc.publicId ?? doc._id ?? "");
   }
 
-  private countBlameByCaseStatus(
-    blames: any[],
-    clientId: Types.ObjectId,
+  private buildClaimBucketsForInsurer(
+    rows: Record<string, unknown>[],
+    clientKey: string,
+    dateFrom?: Date,
+    dateTo?: Date,
   ): Record<string, number> {
-    const out: Record<string, number> = { all: 0 };
-    for (const s of Object.values(CaseStatus)) {
-      out[s] = 0;
+    const buckets = initialClaimExpertReportBuckets();
+    for (const doc of rows) {
+      if (!claimCaseTouchesClient(doc, clientKey)) continue;
+      if (!this.isInDateRange(doc.createdAt, dateFrom, dateTo)) continue;
+      const st = String(doc.status ?? "");
+      const key = claimCaseStatusToReportBucket(st);
+      buckets.all++;
+      buckets[key] = (buckets[key] ?? 0) + 1;
     }
-    for (const r of blames) {
-      if (!this.isBlameForClient(r, clientId)) continue;
-      const st = r?.status as string;
-      if (st in out) out[st]++;
-      else out[st] = (out[st] ?? 0) + 1;
-      out.all++;
-    }
-    return out;
+    return buckets;
   }
 
-  private countClaimByCaseStatus(
-    claims: any[],
-    clientId: Types.ObjectId,
+  private buildBlameBucketsForInsurer(
+    rows: Record<string, unknown>[],
+    clientKey: string,
+    dateFrom?: Date,
+    dateTo?: Date,
   ): Record<string, number> {
-    const out: Record<string, number> = { all: 0 };
-    for (const s of Object.values(ClaimCaseStatus)) {
-      out[s] = 0;
+    const buckets = initialBlameExpertReportBuckets();
+    for (const doc of rows) {
+      if (!blameCaseTouchesClient(doc, clientKey)) continue;
+      if (!this.isInDateRange(doc.createdAt, dateFrom, dateTo)) continue;
+      const st = String(doc.status ?? "");
+      const key = blameCaseStatusToReportBucket(st);
+      buckets.all++;
+      buckets[key] = (buckets[key] ?? 0) + 1;
     }
-    for (const r of claims) {
-      if (!this.isClaimForClient(r, clientId)) continue;
-      const st = r?.status as string;
-      if (st in out) out[st]++;
-      else out[st] = (out[st] ?? 0) + 1;
-      out.all++;
-    }
-    return out;
-  }
-
-  async getAllRequestsCountByRole(role: string, client: string | undefined) {
-    const clientId = this.clientObjectId(client);
-    const [blames, claims] = await Promise.all([
-      this.blameRequestDbService.find({}, { lean: true }),
-      this.claimCaseDbService.find({}, { lean: true }),
-    ]);
-
-    if (role === "expert") {
-      return this.countBlameByCaseStatus(blames as any[], clientId);
-    }
-
-    if (role === "damage_expert") {
-      return this.countClaimByCaseStatus(claims as any[], clientId);
-    }
-
-    if (role === "company") {
-      return {
-        blame: this.countBlameByCaseStatus(blames as any[], clientId),
-        claim: this.countClaimByCaseStatus(claims as any[], clientId),
-      };
-    }
-
-    return null;
+    return buckets;
   }
 
   /**
-   * Per calendar month, counts by native `CaseStatus` / `ClaimCaseStatus`.
-   * Company gets both blame and claim maps; expert / damage_expert get one map.
+   * One insurer “file” per `publicId`, aligned with `ExpertInsurerService.retrieveAllFilesOfClient`.
    */
-  async getDateFilteredRequestByStatus(
-    role: string,
-    client: string | undefined,
-    start: Date,
-    end: Date,
-  ) {
-    const clientId = this.clientObjectId(client);
+  private countUnifiedByPublicId(
+    blameRows: Record<string, unknown>[],
+    claimRows: Record<string, unknown>[],
+    clientKey: string,
+    dateFrom?: Date,
+    dateTo?: Date,
+  ): number {
+    const keys = new Set<string>();
+    for (const doc of blameRows) {
+      if (!blameCaseTouchesClient(doc, clientKey)) continue;
+      if (!this.isInDateRange(doc.createdAt, dateFrom, dateTo)) continue;
+      const k = this.publicIdKey(doc);
+      if (k) keys.add(k);
+    }
+    for (const doc of claimRows) {
+      if (!claimCaseTouchesClient(doc, clientKey)) continue;
+      if (!this.isInDateRange(doc.createdAt, dateFrom, dateTo)) continue;
+      const k = this.publicIdKey(doc);
+      if (k) keys.add(k);
+    }
+    return keys.size;
+  }
+
+  private buildInsurerSummary(
+    blames: Record<string, unknown>[],
+    claims: Record<string, unknown>[],
+    clientKey: string,
+    dateFrom?: Date,
+    dateTo?: Date,
+  ): InsurerRequestsSummaryDtoRs {
+    const claim = this.buildClaimBucketsForInsurer(
+      claims,
+      clientKey,
+      dateFrom,
+      dateTo,
+    );
+    const blame = this.buildBlameBucketsForInsurer(
+      blames,
+      clientKey,
+      dateFrom,
+      dateTo,
+    );
+    const unifiedTotal = this.countUnifiedByPublicId(
+      blames,
+      claims,
+      clientKey,
+      dateFrom,
+      dateTo,
+    );
+    return new InsurerRequestsSummaryDtoRs(claim, blame, unifiedTotal);
+  }
+
+  async getInsurerRequestsSummary(actor: {
+    clientKey?: string;
+  }): Promise<InsurerRequestsSummaryDtoRs> {
+    const clientKey = requireActorClientKey(actor);
     const [blames, claims] = await Promise.all([
       this.blameRequestDbService.find({}, { lean: true }),
       this.claimCaseDbService.find({}, { lean: true }),
     ]);
-
-    const inRange = (r: any) => {
-      const createdAt = new Date(r.createdAt);
-      return createdAt >= start && createdAt <= end;
-    };
-
-    if (role === "company") {
-      const blameOut: Record<string, number> = { all: 0 };
-      const claimOut: Record<string, number> = { all: 0 };
-      for (const s of Object.values(CaseStatus)) blameOut[s] = 0;
-      for (const s of Object.values(ClaimCaseStatus)) claimOut[s] = 0;
-
-      for (const r of blames as any[]) {
-        if (!this.isBlameForClient(r, clientId) || !inRange(r)) continue;
-        const st = r?.status as string;
-        if (st in blameOut) blameOut[st]++;
-        else blameOut[st] = (blameOut[st] ?? 0) + 1;
-        blameOut.all++;
-      }
-      for (const r of claims as any[]) {
-        if (!this.isClaimForClient(r, clientId) || !inRange(r)) continue;
-        const st = r?.status as string;
-        if (st in claimOut) claimOut[st]++;
-        else claimOut[st] = (claimOut[st] ?? 0) + 1;
-        claimOut.all++;
-      }
-      return { blame: blameOut, claim: claimOut };
-    }
-
-    if (role === "expert") {
-      const out: Record<string, number> = { all: 0 };
-      for (const s of Object.values(CaseStatus)) out[s] = 0;
-      for (const r of blames as any[]) {
-        if (!this.isBlameForClient(r, clientId) || !inRange(r)) continue;
-        const st = r?.status as string;
-        if (st in out) out[st]++;
-        else out[st] = (out[st] ?? 0) + 1;
-        out.all++;
-      }
-      return out;
-    }
-
-    if (role === "damage_expert") {
-      const out: Record<string, number> = { all: 0 };
-      for (const s of Object.values(ClaimCaseStatus)) out[s] = 0;
-      for (const r of claims as any[]) {
-        if (!this.isClaimForClient(r, clientId) || !inRange(r)) continue;
-        const st = r?.status as string;
-        if (st in out) out[st]++;
-        else out[st] = (out[st] ?? 0) + 1;
-        out.all++;
-      }
-      return out;
-    }
-
-    throw new BadRequestException("Unsupported role for reports");
-  }
-
-  async getAllRequestsReportCount(actor: any, client: string | undefined) {
-    requireActorClientKey(actor);
-
-    if (actor.role === "damage_expert") {
-      const data = await this.getAllRequestsCountByRole(actor.role, client);
-      return new ClaimCaseStatusCountReportDtoRs(data as Record<string, number>);
-    }
-    if (actor.role === "expert") {
-      const data = await this.getAllRequestsCountByRole(actor.role, client);
-      return new BlameCaseStatusCountReportDtoRs(data as Record<string, number>);
-    }
-    const companyPayload = await this.getAllRequestsCountByRole(
-      "company",
-      client,
-    );
-    return new CompanyAllRequestsCountReportDtoRs(
-      (companyPayload as { blame: Record<string, number> }).blame,
-      (companyPayload as { claim: Record<string, number> }).claim,
+    return this.buildInsurerSummary(
+      blames as Record<string, unknown>[],
+      claims as Record<string, unknown>[],
+      clientKey,
     );
   }
 
-  async getAllRequestsReportPerMonth(actor: any, client: string | undefined) {
-    requireActorClientKey(actor);
-    const result: any[] = [];
+  async getInsurerRequestsSummaryPerMonth(actor: {
+    clientKey?: string;
+  }): Promise<InsurerPerMonthReportRowDtoRs[]> {
+    const clientKey = requireActorClientKey(actor);
+    const [blames, claims] = await Promise.all([
+      this.blameRequestDbService.find({}, { lean: true }),
+      this.claimCaseDbService.find({}, { lean: true }),
+    ]);
+    const blameRows = blames as Record<string, unknown>[];
+    const claimRows = claims as Record<string, unknown>[];
+
+    const result: InsurerPerMonthReportRowDtoRs[] = [];
     const now = new Date();
 
     for (let i = 0; i < 5; i++) {
@@ -209,35 +193,39 @@ export class ReportsService {
         year: "numeric",
       });
 
-      let data: any;
-      if (actor.role === "company") {
-        data = await this.getDateFilteredRequestByStatus(
-          "company",
-          client,
-          monthStart,
-          monthEnd,
-        );
-      } else {
-        data = await this.getDateFilteredRequestByStatus(
-          actor.role,
-          client,
-          monthStart,
-          monthEnd,
-        );
-      }
+      const data = this.buildInsurerSummary(
+        blameRows,
+        claimRows,
+        clientKey,
+        monthStart,
+        monthEnd,
+      );
 
-      result.unshift({
-        stDate: monthStart,
-        enDate: monthEnd,
-        faLabel: label,
-        data,
-      });
+      result.unshift(
+        new InsurerPerMonthReportRowDtoRs(monthStart, monthEnd, label, data),
+      );
     }
     return result;
   }
 
-  /** Same aggregates as `GET /reports/report/requests` (native status keys). */
-  async getAllCheckedRequestsCount(actor: any, client: string | undefined) {
-    return this.getAllRequestsReportCount(actor, client);
+  async getInsurerRequestsSummaryByDateRange(
+    actor: { clientKey?: string },
+    from?: string,
+    to?: string,
+  ): Promise<InsurerRequestsSummaryDtoRs> {
+    const clientKey = requireActorClientKey(actor);
+    const { fromDate, toDate } = this.parseDateRange(from, to);
+
+    const [blames, claims] = await Promise.all([
+      this.blameRequestDbService.find({}, { lean: true }),
+      this.claimCaseDbService.find({}, { lean: true }),
+    ]);
+    return this.buildInsurerSummary(
+      blames as Record<string, unknown>[],
+      claims as Record<string, unknown>[],
+      clientKey,
+      fromDate,
+      toDate,
+    );
   }
 }