The local law shall: Identify or establish a local agency responsible for implementing the law; Provide the local agency responsible for implementing the law with a structure that supports impartiality and independence of judgment by its officials and employees through the hiring and appointment process; Provide for the local agency responsible for implementing the local law to issue advisory opinions as to the applicability of the law to elected local officials, nonelected local officials, and local employees and other persons subject to the law; and Establish a mechanism for processing and making determinations in response to complaints filed with the appropriate local agency alleging violations of the law.