The following menus and links relate to the various regualtions across Leinster for the various competitions. The most important document is:
The above document details all the rules across all competitions in relation to subs, card, lifting etc. For more specific regulations for each competition please refer to the Leinster Domestic Website
Other information
13-A-Side Rugby 2011
Rolling Substitutions Law Rules Process
Substitution Table
| Competition | Level | Subs | P & H subs | Overseas players | Rolling Subs |
| Senior League Cup | Senior | 5 | 2 | 1 per match | Yes |
| Leinster League 1A,1B,2,3 | Junior 1 | 5 | 2 | 1 per season | Yes |
| Metro J1 League | Junior 1 | 5 | 2 | 1 per match | Yes |
| J2 League | Junior 2 | 5 | 2 | 2 per match | Yes |
| Leinster Seconds League | Junior 2 | 5 | 2 | 2 per match | Yes |
| J3 League | Junior 3 | 5 | 2 | 2 per match | Yes |
| J4 | Junior 4 | 5 | 2 | 2 per match | Yes |
| J5 League | Junior 5 | 5 | 0 | 2 per match | Yes |
| JP Fanagan | Under 21’s | 7 | 2 | 1 per match | Yes |
| Pennant | Under 21’s | 7 | 2 | 1 per match | Yes |
| Gale Cup | Under 21’s | 7 | 2 | 1 per match | Yes |
| Towns Cup & Plate | Junior 1 | 5 | 2 | 1 per match | Yes |
| Metro Cup | Junior 1 | 5 | 2 | 1 per match | Yes |
| Spencer Cup | Junior 1 | 5 | 2 | 1 per match | Yes |
| Inter County Cup | Junior 1 | 7 | 2 | None allowed | Yes |
| Prov 2nds Cup & Plate | Junior 2 | 5 | 2 | 2 per match | Yes |
| O’Connell Cup | Junior 2 | 5 | 2 | 2 per match | Yes |
| Anderson Cup | Junior 3 | 5 | 2 | 2 per match | Yes |
| Moran Cup | Junior 3 | 5 | 2 | 2 per match | Yes |
| Dunne Cup | Junior 4 | 5 | 2 | 2 per match | Yes |
| Winters Cup | Junior 4 | 5 | 2 | 2 per match | Yes |
| O’Connor Cup | Junior 5 | 5 | 2 | 2 per match | Yes |
| Fox Cup | Over 35’s | 5 | 2 | 2 per match | Yes |
| McCorry Cup | Under 21’s | 7 | 2 | 1 per match | Yes |
| Purcell Cup | Under 21’s | 7 | 2 | 1 per match | Yes |