875—96.1 (89) Codes adopted by reference. This rule applies to pressure vessels, except those exempted by Iowa Code section 89.4(2).
	 96.1(1) Installations from July 1, 1983, to December 31, 1988. Installations from July 1, 1983, to December 31, 1988, shall be designed, manufactured, installed, inspected, and stamped in conformity with the applicable sections of the ASME Boiler and Pressure Vessel Code (1983).
	 96.1(2) Installations from January 1, 1989, to December 31, 1990. Installations from January 1, 1989, to December 31, 1990, shall be designed, manufactured, installed, inspected, and stamped in conformity with the applicable sections of the ASME Boiler and Pressure Vessel Code (1986 with 1988 addenda).
	 96.1(3) Installations from January 1, 1991, to June 30, 1996. Installations from January 1, 1991, to June 30, 1996, shall be designed, manufactured, installed, inspected, and stamped in conformity with the applicable sections of the ASME Boiler and Pressure Vessel Code (1989 with 1990 addenda).
	 96.1(4) Installations from July 1, 1996, to December 31, 1997. Installations and reinstallations from July 1, 1996, to December 31, 1997, shall be designed, manufactured, installed, inspected, and stamped in accordance with the requirements of the ASME Code for Boilers and Pressure Vessels Section VIII (1995) or the requirements of recognized national or international standards such as DIN, BSI, ASME, JIS, or CSA. Only national and international standards acceptable to the division may be utilized.
	 96.1(5) Installations from January 1, 1998, to December 31, 2000. Installations and reinstallations from January 1, 1998, to December 31, 2000, shall be designed, manufactured, installed, inspected, and stamped in accordance with the requirements of the ASME Code for Boilers and Pressure Vessels Section VIII (1995) or the requirements of recognized national or international standards such as DIN, BSI, ASME, JIS, or CSA. Only national and international standards acceptable to the division may be utilized.
	 96.1(6) Installations from January 1, 2001, to September 20, 2006. Installations and reinstallations from January 1, 2001, to September 20, 2006, shall be designed, manufactured, installed, inspected, and stamped in accordance with the requirements of the ASME Code for Boilers and Pressure Vessels Section VIII (1998 with 1999 and 2000 addenda) or with the requirements of recognized national or international standards such as DIN, BSI, ASME, JIS, or CSA. Only national and international standards acceptable to the division may be utilized.
	 96.1(7) Installations after September 20, 2006. Installations and reinstallations after September 20, 2006, shall be designed, manufactured, installed, inspected, and stamped in accordance with the requirements of the ASME Code for Boilers and Pressure Vessels Section VIII (2004 with 2005 addenda) or with the requirements of recognized national or international standards such as DIN, BSI, ASME, JIS, or CSA. Only national and international standards acceptable to the division may be utilized.