Certificate of Number (Registration Card)
The Certificate of Number and validation stickers are obtained by submitting the proper application and fee to the Harbor Master at the Metropolitan Police Department.
![DC Certificate of Number](https://ke-courses-production.s3.amazonaws.com/asset_files/production/2054/attachments/original/DC-certificate-of-number.jpg?1542392632)
The Certificate of Number and validation stickers are obtained by submitting the proper application and fee to the Harbor Master at the Metropolitan Police Department.