After months of debate and decades of campaigning, same-sex marriage is now legal in Australia.

Parliament passed the Same Sex Marriage Act with a vote of 154 in favour today. Only four voted no.

The first major hurdle to a change in policy was overcome on November 15 when more than 60 per cent of Australians voted in favour of same-sex marriage in a voluntary ballot. More than 12 million people participated.

Massive celebrations were held around the country following the announcement of the survey results. Broadsheet photographers were there to capture the moment.

Broadsheet is donating 100 per cent of the profits from the sale of It’s A Yes – the lead image to this story – to MindOUT, the National LGBTI Health Alliance project that develops and delivers mental-health and suicide-prevention initiatives. Pick up your print here.