This chapter shall apply to all rice sold as certified pursuant to this chapter within the state, wherever produced or handled, and to all rice produced or handled in the state, wherever sold as certified, pursuant to this chapter; except that in lieu of registration under this chapter, the commission may recognize a certification program operating outside the state that certifies rice sold as certified, provided that program meets minimum standards substantially similar to those contained in this chapter. The commission may establish a procedure whereby certification organizations operating outside the state may apply for and receive recognition.