What law governs reasonable attorney's fees for criminal defense representation?

The governing law for reasonable attorney's fees for criminal defense representation is encapsulated within NY Public Officers Law 19. This law outlines specific provisions regarding the compensation for legal services rendered in the context of public officer representation, which includes guidelines for determining what constitutes reasonable fees. It emphasizes the importance of ensuring that defendants have access to quality legal representation without imposing financial hardship due to costly legal fees.

The other options pertain to different areas of public officers' conduct and responsibilities but do not specifically address the issue of attorney's fees for criminal defense. Thus, option C is the correct choice as it directly aligns with the legal framework surrounding the compensation of defense attorneys in the criminal justice system.