Level up your Pokémon to the required level
Use the required evolution item
Trade the Pokémon if its evolution requires trading
Meet any required time of day condition
Meet any required friendship or happiness condition
Teach or know the required move if needed
Hold the required item while leveling up if needed
Level up in the required location if needed
Use the evolution trigger specific to that species
Check the Pokémon’s Pokédex entry or evolution requirements in-game