diff --git a/api-v3/src/inspection-visits/inspection-visit-lifecycle.service.ts b/api-v3/src/inspection-visits/inspection-visit-lifecycle.service.ts
index e420083..013bfbe 100644
--- a/api-v3/src/inspection-visits/inspection-visit-lifecycle.service.ts
+++ b/api-v3/src/inspection-visits/inspection-visit-lifecycle.service.ts
@@ -43,7 +43,6 @@ export class InspectionVisitLifecycleService {
         });
       }
       await this.validatePlanningContext(manager, visit);
-      const before = visit.status;
       visit.status = InspectionVisitStatus.PLANNED;
       visit.cancellationReason = null;
       visit.updatedBy = principal.userId;
@@ -53,7 +52,7 @@ export class InspectionVisitLifecycleService {
         action: AuditAction.INSPECTION_VISIT_STATUS_CHANGED,
         entityType: 'inspection_visit',
         entityId: id,
-        beforeData: { status: before },
+        beforeData: { status: InspectionVisitStatus.DRAFT },
         afterData: { status: InspectionVisitStatus.PLANNED },
         metadata: { transition: 'PLAN' },
       }, manager);
@@ -61,6 +60,48 @@ export class InspectionVisitLifecycleService {
     return this.visits.getById(id);
   }
 
+  async unplan(
+    id: string,
+    principal: AuthPrincipal,
+    request: RequestWithContext,
+  ) {
+    await this.dataSource.transaction(async (manager) => {
+      const visit = await this.lockVisit(manager, id);
+      if (visit.status !== InspectionVisitStatus.PLANNED) {
+        throw new ConflictException({
+          code: 'INSPECTION_NOT_PLANNED_FOR_UNPLAN',
+          message: 'Sólo una Inspección planificada puede volver a borrador',
+        });
+      }
+      const [startedAct] = await manager.query(`
+        SELECT 1
+        FROM inspection_acts act
+        WHERE act.visit_id=$1
+          AND act.status NOT IN ('DRAFT','CANCELLED')
+        LIMIT 1
+      `, [id]) as unknown[];
+      if (startedAct) {
+        throw new ConflictException({
+          code: 'INSPECTION_UNPLAN_ACT_ALREADY_ADVANCED',
+          message: 'La Inspección ya tiene un Acta avanzada y no puede volver a borrador',
+        });
+      }
+      visit.status = InspectionVisitStatus.DRAFT;
+      visit.updatedBy = principal.userId;
+      await manager.getRepository(InspectionVisit).save(visit);
+      await this.audit.record({
+        ...administrationAuditContext(principal, request),
+        action: AuditAction.INSPECTION_VISIT_STATUS_CHANGED,
+        entityType: 'inspection_visit',
+        entityId: id,
+        beforeData: { status: InspectionVisitStatus.PLANNED },
+        afterData: { status: InspectionVisitStatus.DRAFT },
+        metadata: { transition: 'UNPLAN', explicitAction: true },
+      }, manager);
+    });
+    return this.visits.getById(id);
+  }
+
   async start(
     id: string,
     principal: AuthPrincipal,