Unfortunately, I don't have any detailed information about any such improvements. I know that the RCMP has been reorganizing its laboratory services since 2000 in the hope that the backlogs would be reduced. However, the audit tests indicated that the opposite is true, that there has been an increase in the backlog, especially for DNA analyses.
Evidence of meeting #54 for Public Accounts in the 39th Parliament, 1st Session. (The original version is on Parliament’s site, as are the minutes.) The winning word was rcmp.
A recording is available from Parliament.