PIPs are about the most important modifications either on the protocol directly, on the DAO, on the constitution or on the governance framework.

PGMs are mainly about the treasury, the DAO organization and common governance proposals such as PGP 11. It would regroup several topics.

PIRs are mainly focus on integrations and would regroup several topics

Considering the importance of timing in certain situations, this category was recently brought to Paraswap Governance and aims to prepare the DAO for any potential emergency action that might have to be done.