diff --git a/api-v3/src/inspection-visits/field-findings.service.ts b/api-v3/src/inspection-visits/field-findings.service.ts
index a96c9ad..9aa8218 100644
--- a/api-v3/src/inspection-visits/field-findings.service.ts
+++ b/api-v3/src/inspection-visits/field-findings.service.ts
@@ -2,7 +2,7 @@ import { BadRequestException, ConflictException, Injectable, NotFoundException }
 import { DataSource } from 'typeorm';
 import type { AuthPrincipal, RequestWithContext } from '../common/http/request-context';
 import type { CreateInspectionFindingDto } from '../inspection-findings/dto/create-inspection-finding.dto';
-import { FindingCatalogService } from '../inspection-findings/finding-catalog.service';
+import { F3FindingCatalogResolverService } from '../inspection-findings/f3-finding-catalog-resolver.service';
 import { InspectionFindingsService } from '../inspection-findings/inspection-findings.service';
 import { assertMobileInspector } from '../inspection-operations/mobile-inspector-policy';
 import type { CreateFieldFindingDto } from './dto/create-field-finding.dto';
@@ -32,7 +32,7 @@ interface FieldFindingGate {
 export class FieldFindingsService {
   constructor(
     private readonly dataSource: DataSource,
-    private readonly catalog: FindingCatalogService,
+    private readonly catalog: F3FindingCatalogResolverService,
     private readonly findings: InspectionFindingsService,
   ) {}
 
@@ -112,6 +112,8 @@ export class FieldFindingsService {
         company.code AS "companyCode",
         company.name AS "companyName",
         asset.id AS "assetId",
+        asset_type.code AS "assetTypeCode",
+        asset.inventory_family_id AS "inventoryFamilyId",
         asset.operational_area_id AS "assetAreaId",
         asset.operator_company_id AS "assetCompanyId",
         EXISTS (
@@ -158,6 +160,7 @@ export class FieldFindingsService {
       LEFT JOIN assets company ON company.id = visit.operator_company_id
       LEFT JOIN assets asset ON asset.id = $2::uuid
         AND asset.information_status <> 'INACTIVE'
+      LEFT JOIN asset_types asset_type ON asset_type.id=asset.asset_type_id
       WHERE visit.id = $1::uuid
     `, [visitId, assetId, principal.userId]) as Array<{
       visitId: string;
@@ -170,6 +173,8 @@ export class FieldFindingsService {
       companyCode: string | null;
       companyName: string | null;
       assetId: string | null;
+      assetTypeCode: string | null;
+      inventoryFamilyId: string | null;
       assetAreaId: string | null;
       assetCompanyId: string | null;
       assigned: boolean;
@@ -186,7 +191,7 @@ export class FieldFindingsService {
     if (row.visitStatus !== 'IN_PROGRESS') {
       throw new ConflictException({
         code: 'FIELD_FINDING_VISIT_NOT_IN_PROGRESS',
-        message: 'Los hallazgos sólo pueden registrarse cuando la inspección está en curso',
+        message: 'Los Hallazgos sólo pueden registrarse cuando la inspección está en curso',
       });
     }
     if (!row.assigned) {
@@ -207,6 +212,18 @@ export class FieldFindingsService {
         message: 'Registro de Inventario no encontrado',
       });
     }
+    if (!['instalacion', 'subinstalacion'].includes(String(row.assetTypeCode).toLowerCase())) {
+      throw new BadRequestException({
+        code: 'FIELD_FINDING_TECHNICAL_LEVEL_REQUIRED',
+        message: 'Los Hallazgos se registran sobre una Instalación o Subinstalación, no sobre Área/Yacimiento',
+      });
+    }
+    if (!row.inventoryFamilyId) {
+      throw new ConflictException({
+        code: 'FIELD_FINDING_FAMILY_REQUIRED',
+        message: 'La Instalación/Subinstalación debe tener una familia técnica u Otro antes de registrar Hallazgos',
+      });
+    }
     if (row.assetAreaId !== row.areaId || row.assetCompanyId !== row.companyId) {
       throw new BadRequestException({
         code: 'FIELD_FINDING_INVENTORY_OUTSIDE_CONTEXT',
@@ -216,7 +233,7 @@ export class FieldFindingsService {
     if (!row.selected) {
       throw new ConflictException({
         code: 'FIELD_FINDING_INVENTORY_NOT_SELECTED',
-        message: 'Seleccioná el Inventario dentro de la inspección antes de registrar un hallazgo',
+        message: 'Seleccioná el Inventario dentro de la inspección antes de registrar un Hallazgo',
       });
     }
 
@@ -230,7 +247,7 @@ export class FieldFindingsService {
     if (!readyForFinding) {
       throw new ConflictException({
         code: 'FIELD_FINDING_CAPTURE_REQUIRED',
-        message: 'Antes del hallazgo, el Inventario creado en campo debe tener GPS y al menos una foto',
+        message: 'Antes del Hallazgo, el Inventario creado en campo debe tener GPS y al menos una foto',
         capture: { captureRequired, hasGeometry, creationGpsCaptured, fieldPhotoCount },
       });
     }
@@ -264,7 +281,7 @@ export class FieldFindingsService {
     if (rows.length === 0) {
       throw new ConflictException({
         code: 'FIELD_FINDING_DRAFT_ACT_REQUIRED',
-        message: 'La inspección no tiene un Acta borrador abierta para registrar hallazgos',
+        message: 'La inspección no tiene un Acta borrador abierta para registrar Hallazgos',
       });
     }
     if (rows.length > 1) {