Eligibility for SIU Membership

To join SIU, at least one of the following applicable to you;
- working in the Private Security Industry
- working or volunteering for a Private or Public Emergency Services
- working or volunteering for a Private or Public Law Enforcement Agency
- working or volunteering for Armed Forces including Cadets
- SIA Registered
- first aid or clinical trainer
- HCPC Registered
- full time student
- have an active interest in the Security Industry, Law Enforcement, Forces or Emergency Services either as a student or setting up to provide services as a self-employed individual or director
- spouse of an active SIU member

- If the above do not apply, you can still join SIU if you are referred by an SIU member

- Police Service employees who wish to join SIU must also belong to their designated trade union or the Police Federation





SIU Offer




Find out more about SIU member benefits by clicking here.