'Mes que una mocio' (More than a motion), a group of members supported by candidates for next year's presidential election, said they had gathered 20,731 votes by Thursday's deadline, comfortably clearing the required 16,520 to trigger the vote.

The signatures must now be examined and counted over the next 10 days by a three-person panel comprising of a representative from the club, the Catalan soccer federation and the campaign group proposing the vote of no-confidence.

Provided at least 16,520 votes are valid, the club's statutes state it must hold a referendum within three months, with 66.5 per cent of the club's 150,000 members needing to vote against Bartomeu and his board to force their removal.

Should the motion of censure go ahead, Bartomeu will be the third president to face a vote of no-confidence after Josep Lluis Nunez in 1998 and Joan Laporta in 2008, with the vote failing to pass on both occasions.

Bartomeu's time as club president is coming to a close regardless of whether the vote goes ahead, as he will be unable to contest the elections that will be held in March after serving two terms.

The motion of censure was filed by presidential candidate Jordi Farre on August 26, the day after captain Lionel Messi had declared his intention to leave the club.

Messi, Barca's all-time top scorer, later announced he is staying at the club for this season as he did not want to face a legal battle with the club.

Resentment against Bartomeu has been growing in the last year due to the club's worsening finances and the team's decline on the pitch, which came to a head with their 8-2 defeat to Bayern Munich in the Champions League quarter-finals in August.

Bartomeu, who became president in 2014 when then incumbent Sandro Rosell resigned, also faced criticism for the 'Barca-gate' scandal after the club hired a social media monitoring firm which was accused of seeking to undermine other presidential candidates as well as former and current players.

Club member Agusti Benedito tried to trigger a vote of no-confidence against Bartomeu in September 2017 but only managed to gather 12,504 votes, 4,000 less than required.

Australian Associated Press