According to Iowa Senate File 2379 Effectice Jan 1 2011 Iowa reconizies Valid CCW permits from EVERY STATE that issues them. They do not issue a Reciprocity List. They also do not enter into agreements with States that require one to honor Iowa CCW. So I would say USA Carry and about 6 other sites are correct. UNLESS SF 2379 has been changed since 1/1/2011.