Article 243Z itself creates a specific auditing system for all municipalities across India.

The Article doesn't create any system itself; it only empowers State legislatures to make their own laws on the subject, so rules can differ from State to State.

The Constitution of India

Article 243Z

Audit of accounts of Municipalities

The Legislature of a State may, by law, make provisions with respect to the maintenance of accounts by the Municipalities and the auditing of such accounts.§

Why this exists

Article 243Z was added by the 74th Constitutional Amendment (1992), which gave municipalities constitutional status alongside the earlier 73rd Amendment for panchayats. Before this, financial oversight of urban local bodies varied widely and was often weak, leading to mismanagement of public funds. The framers wanted financial accountability to be a standard, legally mandated part of urban local governance, while still letting each State tailor the specific accounting and auditing systems to its own administrative needs.

Common misconceptions

Myth: Article 243Z itself creates a specific auditing system for all municipalities across India.
Fact: The Article doesn't create any system itself; it only empowers State legislatures to make their own laws on the subject, so rules can differ from State to State.