The form 11/1 is the notification form which anyone wishing to organise a parade must submit to the Parades Commission via the PSNI. This notification must be given not less than 28 days before the date on which the parade is to held.

The form 11/3 is the notification form which anyone wishing to organise a protest against a parade must submit to the Parades Commission via the PSNI. This notification must be given not less than 14 days before the date on which the parade is to held.