The Serious Organised Crime Agency has published a guide on the submission of Suspicious Activity Reports (SARs) within the regulated sector. The document seeks to complement the Money Laundering Regulations in providing advice and guidance on best practice when persons in the regulated sector are required under Part 7 of the Proceeds of Crime Act 2002 and the Terrorism Act 2000 to submit a SAR.
A copy of the guide is available. http://www.soca.gov.uk/about-soca/library/doc_download/465-submitting-a-sar