How long does it typically take for someone with no experience or training in law enforcement to become an officer? An effective cover letter showcasing your relevant credentials, passion for law enforcement, and willingness to learn can help you impress potential employers.After sending in my application, I might have heard back in two weeks from one place and a year or more from others. The Franklin Township Police Department has formal procedures in place for investigating complaints against a police officer. The Franklin Police Department is currently accepting applications for academy trained. The City of Franklin is currently accepting application packets for Lateral Transfers (Experienced Officers). If you have ever thought about being a police officer fill out an application today!! Fill out the application below in its entirety making sure to include your previous employment and residency for the last 10 years. Police Department 490 DeKorte Drive Franklin Lakes, NJ 07417 Emergency - Dial 911 Non-Emergency (201) 891-3131 Handwritten packets will not be accepted.