641—15.9 (135I) Registration.
	 15.9(1) Swimming pool and spa registration. No swimming pool or spa shall be operated in the state without being registered with the department. The owner of a swimming pool or spa or the owner’s designated representative shall register the swimming pool or spa before the swimming pool or spa is first used and shall renew the registration annually on or before April 30. The initial registration and registration renewal shall be submitted on forms supplied by the department. The registration for a swimming pool or spa is valid from May 1 through the following April 30.
	 15.9(2) Change in ownership. Within 30 days of the change in ownership of a swimming pool or spa, the new owner shall furnish the department with the following information:
	  a.   	 Name and registration number of the swimming pool or spa.
	  b.   	 Name, address, and telephone number of new owner.
	  c.   	 Date the change in ownership took place.
	  d.   	 A nonrefundable fee of $20 per swimming pool or spa.
	 15.9(3) Withholding registration. The department may withhold or revoke the registration of a swimming pool or spa pursuant to 15.6(2)“d” if an owner or the owner’s designated representative has violated a provision of Iowa Code chapter 135I or a rule in this chapter.