No. 1A Formal and other significant occasions for which the wearing of complete ceremonial attire No. 1 or 1B orders is not deemed necessary
or appropriate; ie, no swords, ceremonial belts, bayonets, etc.:
c. ceremonial parades;
d. ceremonial occasions, when attending as a spectator;
e. on Remembrance Days in messes;
f. formal military weddings; and
g. other occasions as ordered.
(Full Dress) No. 1B As for No. 1 or 1A orders of dress. Worn by authorized units only (see Chapter 5).
(Undress) No. 1C As for No. 1 or 1A orders of dress. Optional undress order.
(Undress) No. 1D As for No. 1C order of dress with undress ribbons. For wear on less formal occasions at which the wearing of orders, decorations and medals would be considered inappropriate.