At least once a year, an authority shall file with the clerk a report of its activities for the preceding year and shall make recommendations with reference to such additional legislation or other actions as it deems necessary in order to carry out the purpose of this chapter. (Amended 1961, No. 212, § 25, eff. July 11, 1961; 1967, No. 332 (Adj. Sess.), § 6, eff. March 23, 1968; 2011, No. 139 (Adj. Sess.), § 20, eff. May 14, 2012.)