This document discusses Pakistan's evolving federal system and whether it can learn lessons from the US model. It outlines Pakistan's constitutional history, from the 1956 constitution establishing a parliamentary system to the 1973 constitution that created a federal structure. Recent reforms in 2009-2010 greatly enhanced provincial autonomy. However, capacity and coordination issues remain at provincial and local levels. The document considers whether aspects of the US federal system, like state rights, policy experimentation, checks and balances, and regulatory frameworks, could inform Pakistan's system as it continues to decentralize power.