30th Field Artillery Regiment, RCA is a Canadian Forces militia (reservist) artillery regiment located in Ottawa, Ontario, at a new complex at CFB Uplands. The move was due to their previous armoury located at CFRB Dows Lake collapsing under snow in 2009. Currently, the regiment consists of 1st Field Battery, RCA, and 2nd Field Battery, RCA. The unit performs parade duty whenever needed at Parliament Hill in Ottawa, and is an operational field unit that regularly participates in Canadian military manoeuvres. The regiment was established in 1855.