The brc rule book 2017 can be downloaded here:-
Changes to riding hats (2016) for DRESSAGE & RIDING TESTS (Including dressage phase of Horse Trials and Combined Training) (as can be found in the BRC rule book 2016, see above)
Hats must be worn to at least this standard with a harness properly adjusted and fastened.
Skull caps must be worn with a silk.
PAS 015: 1998 or 2011 provided they are BSI Kitemarked
VG1 01.040: 2014-12 provided they are BSI Kitemarked
All Hats must be BRC tagged
REVISED Times for Qualifiers on 5th November at Lluest
Area Winter Dressage Times – REVISED TIMES