Section R. 281.3123 - CertificationRule 123.
(1) Upon satisfactory completion of the required drydock and annual dockside inspections, the department shall issue a certificate of inspection which shall expire on May 31 of the following year, except that the department may extend the expiration date for a period not to exceed 30 days when extreme weather conditions exist.(2) The certificate of inspection shall indicate that the vessel may operate during both the daytime and nighttime hours, unless otherwise requested by the owner of the vessel.(3) A certificate of inspection shall be framed under transparent material and posted in a conspicuous place on the vessel. Where posting is impractical, the certificate shall be kept onboard to be shown on demand.(4) There shall be a sticker issued with each certificate, and such stickers, when issued, shall be affixed to the port and starboard sides of the vessel in a conspicuous manner.Mich. Admin. Code R. 281.3123