Pro D2

Pro D2 is the second tier of rugby union club competition division in France. It is operated by Ligue Nationale de Rugby (LNR) which also runs the division directly above, the first division Top 14. Rugby Pro D2 was introduced in 2000. It is the world's best supported second tier rugby union league.

Season structure
There are 30 rounds in the regular season, with each team playing each other home and away.

There is relegation and promotion between both the Top 14 and Nationale, the third-level competition. The top two clubs at the end of the season qualify automatically for home semi-finals, with the clubs placed 3rd through to 6th playing in an elimination round to advance to the semi-finals. The two winners of the semi-final play each other in the final, with the winner gaining promotion to the Top 14, and the losing finalist then going on to play the 13th placed team in the Top 14 in a promotion-relegation match. The bottom placed (16th) team is automatically relegated to the Nationale division, and the 15th placed team plays the losing finalist from the Nationale division in a promotion-relegation match.

All promotions are contingent on passing a postseason financial audit required for all clubs. Also, if a club above the bottom two places fails the audit, it may be relegated in the place of a club that would otherwise have been relegated. This was especially an issue in the 2015–16 season, when four clubs faced at least the prospect of relegation for financial reasons. During the season, Tarbes were dropped to Fédérale 1 effective with the 2016–17 season, and Biarritz, Bourgoin and Narbonne were also dropped at the end of the season, pending appeals. Ultimately, Biarritz, Bourgoin, and Narbonne all won their appeals and remained in Pro D2.

Changes for 2017–18 and beyond
In August 2016, LNR released a strategic plan outlining its vision for French rugby through the 2023 Rugby World Cup. The plan includes significant changes to the top levels of the league system, with Pro D2 seeing especially dramatic changes starting with the 2017–18 season.
 * Starting with 2017–18, the Pro D2 adopted a playoff system identical to that of the Top 14, with the top six teams on the league table qualifying. The top two teams receive byes into the semifinals, where they will face the winners of quarterfinal matches involving the remaining four sides.
 * Only the Pro D2 champions will be assured of promotion to the Top 14. The losing finalist will enter an access match with the second-from-bottom Top 14 side, with the winner taking up the final Top 14 place.
 * Starting with 2023–24, this access match also takes place between the second-from-bottom Pro D2 side and the runner up in the Nationale, with the winner taking up the final Pro D2 place.

Current teams
2022–23 season

Position	Team	P	W	D	L	GF	GA	+/-	PTS 1	RC VANNES	27	16	2	9	682	441	241	82 2	PROVENCE RUGBY	27	17	2	8	689	588	101	81 3	BÉZIERS	27	16	1	10	734	635	99	76 4	GRENOBLE	27	17	0	10	743	621	122	70 5	DAX	27	15	1	11	555	619	-64	69 6	MONT-DE-MARSAN	27	14	1	12	691	566	125	68 7	USON NEVERS	27	14	0	13	616	551	65	68 8	BRIVE	27	13	1	13	584	539	45	62 9	COLOMIERS RUGBY	27	12	1	14	613	585	28	60 10	VALENCE ROMANS	27	12	0	15	556	542	14	57 11	AURILLAC	27	12	1	14	512	661	-149	56 12	SU AGEN	27	12	1	14	528	650	-122	56 13	SOYAUX-ANGOULÊME XV	27	11	2	14	499	544	-45	54 14	BIARRITZ	27	10	0	17	562	724	-162	49 15	US MONTALBANAISE	27	10	0	17	509	680	-171	45 16	ROUEN NORMANDIE RUGBY	27	8	1	18	518	645	-127	43

Access Match Era (2017-present)
Starting in the 2017-18 Pro D2 season LNR introduced a new playoff format which the top six teams in the table would qualify for. Teams finishing first and second in the table would receive a bye while the third through sixth teams contest the first playoff round, with the winners advancing to play away in the semi-final. The Pro D2 final is then held at the home ground of the highest remaining seed, the winner of this game is crowned Pro D2 champions and gains direct promotion to the Top 14, replacing the team who finished bottom in the table.

The runner up contests an access match at their home ground against the team who finished second bottom in the Top 14, for the right to play in the Top 14 the next season.

Starting in the 2023–24 season the second bottom side in the Pro D2 contests a similar access match with the runner up of the Nationale, with both teams playing for the right to play in the Pro D2 the next year.

1st Place Promotion and Playoff Expansion to 5th Placed Sides (2004-2017)
Following the reduction of the Top 16 to the Top 14 the promotion format for the Pro D2 was changed to increase competition in the playoffs, as previously there was no jeopardy for the team having already won the league. Starting in the 2005–06 season the team finishing at the top of the table in the regular season was declared the winner and received automatic promotion to the Top 14. Teams placed 2nd through 5th then played in a direct playoff format to fight for the 2nd promotion slot.

During the 2004–05 season a playoff occurred in the Pro D2, however instead of automatic promotion, as would follow, the playoff winner became host for an Access Match for the 13th finishing side in the then Top 16. This match was won comprehensively by Section Paloise, meaning Stade Aurillacois were not promoted.

§ In this season the Top 16 relegated additional teams to become the Top 14, therefore the first access match was played between Stade Aurillacois, winners of the Pro D2 playoffs, and Section Paloise, the 13th placed team in that years Top 16. The access match finished 13-46 and so despite winning the playoff format, Stade Aurillacois were not promoted.
 * Notes

Establishment of the Pro D2 (2001-2004)
For the first season of the Pro D2 it was decided that promotion would be given to the top two sides in the table, however following that first year a playoff format was introduced, with the top 4 sides qualifying and playing in a single elimination bracket to decide the champion for that season, and subsequent promotion to the Top 14. The second promotion slot was given to the remaining playoff team which had the highest position in the league table.

Number of league titles

 * Lyon (3)
 * Oyonnax (3)
 * Auch (2)
 * Bayonne (2)
 * Montauban (2)
 * Toulon (2)
 * Perpignan (2)
 * Agen (1)
 * Grenoble (1)
 * Mont-de-Marsan (1)
 * Montpellier (1)
 * Pau (1)
 * Racing Métro (1)
 * RC Vannes (1)