Controlled drugs accountable officer – alerts
How we process personal data for safety and quality purposes.
Purposes for processing
Role of the Controlled Drugs Accountable Officer
Regional Lead Controlled Drugs Accountable Officers (CDAOs) are responsible for all aspects of Controlled Drugs management. The roles and responsibilities of CDAO’s are governed by the Controlled Drugs (Supervision of Management and Use) Regulations 2013.
All organisations within the region are required to report controlled drug incidents and concerns to the CDAO. The Lead CDAOs are required to set up Controlled Drugs Local Intelligence Networks (CD LINs) to share concerns and good practice within their area. Whilst we can determine the specific membership, it is largely comprised of the CDAOs across the area, Clinical Commissioning Group representatives and the relevant regulators and agencies as set out in the regulations.
Cascade Alerts – sharing personal and sensitive information
Incidents of significant concern locally, for example, patients or healthcare professionals fraudulently obtaining Controlled Drugs, prescriptions, patient alerts would need to be shared through a cascade alert with healthcare professionals including GP Practices, dental practices, hospitals, community pharmacies and other relevant healthcare providers. These alerts may contain sensitive personal information to help prevent further fraudulent activity and prevent harm to the public.
Personal sensitive information shared on alerts is usually provided to us by the police and other healthcare professionals who request us to send out an alert on a local standard NHS England template with the NHS logo. We facilitate this process and on some occasions this information may only be alleged concerns.
Private Prescriber Applications
The lead CDAO also receive requests from healthcare professionals to be able to order stock of CDs via requisitions and/or prescribe Controlled Drugs privately and accordingly manage these applications with a lot of personal information included.
Sharing and reporting Fitness to Practice concerns and criminal activity
Where the lead CDAO has concerns about a healthcare professional’s fitness to practise they will share this information with the professional regulator and or other relevant bodies across the NHS. Information on criminal activity would be shared with the police and counter fraud agencies.
Sources of the data
We receive information and unproven intelligence from:
Members of public
Registered healthcare professionals
Non-registered healthcare staff
NHS and Private Healthcare organisations/providers
Counter Fraud agencies
Commissioners
Police CDLOs
Regulators
NHS England colleagues
Voluntary organisations
Anonymous
Categories of personal data
CDAOs would very rarely send out an alert with any sensitive information.
Full Name
Personal address
Organisation address
Date of birth
Email addresses
NHS Number
Photographs
Professional Registration Number
Description of alleged claim(s)
Categories of recipients
We may share information and intelligence to relevant organisations:
GP Practices
Dental practices
NHS and private hospitals
Community pharmacies
Other healthcare providers
Voluntary organisations
Police
Counter Fraud agencies
Commissioners
Regulators
NHS England colleagues
Other CDAOs
CDAOs and relevant departments outside of England footprint, for example, Scotland, Wales, Northern Ireland
NHS Business Services Authority
Primary Care Services England
Local authorities
Public Health departments
Indemnity Insurance providers
Adult and children safeguarding boards
Legal basis for processing
For GDPR purposes NHS England’s lawful basis for processing is Article 6(1)(e) '…exercise of official authority…'. For the processing of special categories (health) data the basis is Article 9(2)(h) '…health or social care…'.
Last edited: 28 May 2026 9:05 am