MacLennan Imaging's director has been closely involved in several guidance documents central to police use of CCTV. The two central publications in this area are: the Digital Imaging Procedure, and Retrieval of Video Evidence and Production of Working Copies from Digital CCTV Systems. Both of these publications are currently in their second version.
However, for CCTV to be effective and useful it needs to be installed correctly in order to achieve its purpose. Therefore several guidance documents have been created dealing with how to specify a CCTV instalation.
Both the Digital Imaging Procedure and Retrieval of Video Evidence and Production of Working Copies from Digital CCTV Systems documents are currently under review.