> ## Documentation Index
> Fetch the complete documentation index at: https://docs.celo.org/llms.txt
> Use this file to discover all available pages before exploring further.

# Governance Cheat Sheet

List of governable parameters and governance restrictions on Celo.

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## Governable Parameters

* The stability protocol, including the exchange
* What the protocol does with data feeds from Oracles
* Adding or removing Mento stablecoins
* Adding Mento stablecoins (or other ERC20s) for use in paying gas fees
* The identity protocol, including how phone number attestations works
* Linking of signers and off-chain metadata (e.g claims) to accounts
* On-chain governance itself
* MinimumClientVersion
* BlockGasLimit
* IntrinsicGasForAlternativeFeeCurrency

## Things That Can't Be Modified By Governance

* The protocol by which nodes communicate
* The format of block headers, block bodies, the fields in transactions, etc
* How nodes sync
* How nodes store their data locally
* Most parameters that affect the blockchain