Over 500 prospective parliamentary candidates — including Lib Dem leader Nick Clegg — have signed up in support of the Campaign for Real Ale's Beer Drinkers and Pub Goers Charter.
CAMRA launched its charter in February, which calls for MPs to back "radical reform" of the beer tie and to speak up for community pubs, local brewers and consumers (CAMRA urges MPs to back 'radical reform' of beer tie).
Among the supporters are Green Party Leader Caroline Lucas, Labour's Ruth Smeeth, Conservative Nigel Evans and Clegg.
"I am proud to be a signatory to the charter and to help bring attention to the much-needed support required for well-run community pubs, local brewers and consumer rights which all contribute to community life and boost the local economy," said Clegg.
"Well-run pubs are important to tackling alcohol misuse, they are not part of the problem.
"Government policies, such as continually raising duty on beer and refusing to reform the beer tie, have led to a situation in which more than 5 pubs a day are said to be closing. It is hugely important that we stand up for the pub industry during these difficult times."
CAMRA chief executive Mike Benner said the support was "great news" for beer drinkers and pub goers.
"We expect the next parliament to contain a huge number of MPs who have committed to vital reforms which are necessary to save the UK pub industry," he said.
"The issues that matter to CAMRA like reform of the beer tie, protection of community pubs and a fair deal for consumers can no longer be ignored by politicians.
"Many of CAMRA's key policies including reform of planning law, amendment of licensing law and encouraging responsible drinking featured in each of the main parties' manifestos last week."