Access to the 2014 OCHS data is granted through the Statistics Canada Research Data Centres (RDCs).

RDCs provide researchers with access, in a secure university setting, to microdata from population and household surveys, administrative data holdings and linked data. The centres are staffed by Statistics Canada employees. They are operated under the provisions of the Statistics Act in accordance with all the confidentiality rules and are accessible only to researchers with approved projects who have been sworn in under the Statistics Act as ‘deemed employees.’

Information on how to apply to access an RDC location can be found here.