Section 3286.303 - Responsibilities of qualified trainers(a)Curriculum and hours. In providing training to installers for the purpose of qualifying installers under the HUD-administered installation program, qualified trainers must adequately address the curriculum and instruction-time requirements established in subparts C and D of this part.(b)Attendance records. Qualified trainers must maintain records of the times, locations, names of attendees at each session, and content of all courses offered. When an attendee misses a significant portion of any training session, the trainer must assure that the attendee makes up the missed portion of the instruction.(c)Certificates of completion of training. Qualified trainers must provide certificates of completion to course attendees that indicate the level of compliance with the applicable curriculum and time requirements under subparts C and D of this part.(d)Record retention. All records maintained by trainers and continuing education providers must be retained for 3 years, and must be made available to HUD upon request.(e)Testing of installers. Qualified trainers may be authorized to administer the installation license testing required for initial licensing of installers, as set forth in § 3286.205(c) .