RKCR/Y&R was appointed to the advertising account for the Global Brewers Initiative after a pitch against DLKW Lowe and the start-up agencies Now and 101.
The pitch process, which kicked off in January, was handled by AAR.
The initiative comprises a number of brewers working with the British Beer & Pub Association to enhance the public's attitude towards beer as part of a renewed effort to revive the struggling sector.
RKCR/Y&R will be tasked with creating a campaign to help change attitudes towards the brewing industry as a whole, with work also expected to reflect the positive approach that brewers have taken towards promoting responsible drinking.
Research suggests that beer now accounts for only 40 per cent of alcohol consumption in the UK. Less than half a century ago, that figure was more than 70 per cent.
The initiative is expected to follow similar lines to the "got milk?" advertising campaign in the US, which promotes drinking milk in general rather than any specific brand.
The British Beer & Pub Association was founded as the Brewers' Society in 1904. Its members include Anheuser-Busch Inbev, Molson Coors and Budweiser Budvar UK.