Sections 6.17 through 6.23 of this subpart shall sunset on October 8, 2013. On October 8, 2013, any person may file either a formal or informal complaint against a manufacturer or provider alleging violations of section 255 or this part subject to the enforcement requirements set forth in Secs. 14.30 through 14.52 of this chapter. [76 FR 82389, Dec. 30, 2011]