diff --git a/src/organisation/constants.py b/src/organisation/constants.py
index db46f43..8d956ca 100644
--- a/src/organisation/constants.py
+++ b/src/organisation/constants.py
@@ -37,6 +37,10 @@ class Status(StrEnum):
 	def is_pre_submission(self):
 		return self in (self.PARTIAL, self.REMEDIATION)
 
+	@property
+	def is_blocked(self):
+		return self in (self.REMOVED, self.REJECTED)
+
 
 class ContactType(StrEnum):
 	"""
diff --git a/src/organisation/dependencies.py b/src/organisation/dependencies.py
index 67150e5..20c50a8 100644
--- a/src/organisation/dependencies.py
+++ b/src/organisation/dependencies.py
@@ -12,6 +12,7 @@ from sqlalchemy.orm import Session
 from fastapi import Depends, Query, Request
 
 from src.database import db_dependency
+from src.exceptions import ForbiddenException
 
 from src.organisation.schemas import OrgIDMixin
 from src.organisation.models import Organisation as Org
@@ -24,6 +25,10 @@ def get_org_model(db: Session, request: Request, org_id: int):
 	if org_model is None:
 		raise OrgNotFoundException(org_id)
 
+	org_status = OrgStatus(org_model.status)
+	if org_status.is_blocked:
+		raise ForbiddenException("This organisation cannot perform this action.")
+
 	root = "/api/v1"
 
 	pre_approval_endpoints = [