The Security Industry Authority (SIA) is the organisation responsible for regulating the private security industry in the UK

The Institute for security professionals which provides networking and CPD events, qualifications, lobbying, mentoring and career support.

(ISC)2 ® is an international nonprofit membership association focused on inspiring a safe and secure cyber world. (ISC)2 is best known for the acclaimed CISSP®.

The British Security Industry Association is the trade association for the private security industry in the UK.

With 37,000 members ASIS International is the pre-eminent organisation for security professionals. Contact the UK Chapter for more information.

A charitable association that holds monthly networking meetings with top speakers and provides the latest information on security issues for all its members.

The Fraud Advisory Panel is a respected, influential and independent voice of the anti-fraud community. We are a registered charity and membership organisation.

The UK's leading, independent certification body specialising in the security and fire safety sectors. NSI approval offers buyers the highest level of reassurance.