*stupid question alert* dressage - sitting trot?

[shady_lady]

Sorry this is probably a really stupid question but at what level is it compulsory to do sitting trot in dressage? trying to set my targets for equitation at uni and it made me realise that i don't actually know!

thanks in advance

 

[snopuma]

Medium and above!

 

[kerilli]

Intermediate at BE events.

 

[shady_lady]

thank you!