If the Trust adopts standards, promulgates rules, or establishes model documents subsequent to the municipality's adoption of this chapter and those standards, rules or model documents substantially conflict with this chapter, the municipality shall take necessary steps to:
(1) 
Conform this Chapter and its PACE program to those standards, rules, or model documents, or
(2) 
Continue to support the existing PACE program but prohibit future PACE participation if such changes constitute an unacceptable burden as determined by the municipality.