Certified residential building departments shall submit the following reports and information to the board of building standards:
1. A yearly operational report for the previous year, within ninety calendar days after the end of each calendar year;
2. Written notification of changes in personnel of the building department who enforce the rules of the board, within thirty calendar days after such personnel have been appointed;
3. Replies to any special requests or queries made by the board of building standards, within thirty calendar days of receipt;
4. Copies of revised contracts or agreements, within thirty calendar days after the department creates or changes a contractual relationship with another department or firm.