If Court Change would transfer an [[Entry hazard|entry hazard]] to a Pokémon's side that would normally cause damage (i.e. [[Poison Spikes]] on a non-[[Poison|Poison-type]] Pokémon), it will not have any effect until a new Pokémon is switched out.
Concerning abilities like [[Defiant]] or [[Competitive]], [[Sticky Web]] used in conjunction with Court Change will not cause either ability to activate upon the [[Speed]] stat being lowered. Other abilities like [[
Defiant]] will still activate, however.
The following moves are affected by Court Change: