Mutual Legal Assistance

HM Procureur is the central authority for providing mutual legal assistance. This is the process whereby one jurisdiction (the requested state) takes steps to assist another (the requesting state) for the purposes of investigations or proceedings under the criminal justice system (including in rem civil proceedings related to the proceeds of crime) in the requesting state.

These steps may include one or more of the following measures:

Because of their coercive nature, the first three measures listed above are subject to a dual criminality test. In broad terms this means that assistance will only be provided if the criminal conduct underlying the request for assistance is conduct which would constitute an indictable offence under the law of the Bailiwick if it occurred within the Bailiwick.

Overseas authorities may use the following contact points for assitance:

Financial Intelligence Enquiries

Economic Crime Division, Law Enforcement
Ozanne Hall
Mignot Plateau
Cornet Street
St Peter Port
Channel Islands


Tel: 00 44 (0)1481 714081, Fax: 00 44 (0)1481 710466

Legal Enquiries

If you have a question relating to the legislation concerning mutual assistance matters in the Bailiwick of Guernsey, queries should be directed to the office of: 

HM Procureur
Law Officers of the Crown 
St. James' Chambers 
St. Peter Port 
Channel Islands 
GY1 2PA 


Tel: 00 44 (0) 1481 723355, Fax: 00 44 (0)1481 725439 

The Law Officers of the Crown are open between 9.00am and 5.00pm Monday to Friday with the exception of Public Holidays.

The Bailiwick of Guernsey is in the same time zone as the United Kingdom.