Professionalising Investigation Programme (PIP) 3: Major crime and serious and organised crime

A PIP 3 Investigator is more commonly referred to as a Senior Investigating Officer (SIO).

The role of an SIO is to lead investigations for major crime or serious and organised crime investigations. This includes those that are reactive, proactive or crimes in action.

Find out more in the role profiles:

This programme is licensed to a small number of forces and law enforcement agencies for local delivery. It is also delivered nationally from College of Policing premises, for further information see course details.

The College of Policing uses cookies to collect and analyse information about the users of this website. We use this information to enhance the content and other services available on the site. By continuing to use our site, you are agreeing for us to set a small number of cookies. You can manage your preferences for Cookies at any time, for more information please see our Cookies Policy.