Names will not be used. How are candidates contacted from the list?You can check the certification status of officers in the categories outlined below. The Walpole Police Department handles a wide variety of applications, permits and records requests. We will conduct interviews over the phone, if warranted. Send application to: Pembroke Police Department 80 Center St. Pembroke Ma. 02359. Fill out an application in it's entirety (same application is used for FID, LTC, and Renewals). The requested Letter of Good Conduct must be picked up in person at the Cambridge Police Department headquarters, located at 125 Sixth St., Cambridge, MA 02142. Get the CORI request form and fill it out. 2. Say to him or her, "I would like you to do a search of your database for my name, and give me a copy of all police reports filed.