From:
https://atip-aiprp.apps.gc.ca/atip/faq.do?caller=/atip/welcome.do
Who can make a request under the Access to Information Act?
A: Canadian citizens, permanent residents and any individual present or corporation in Canada can make a request under the Access to Information Act. Individuals who are neither of the above can ask a representative, who is a Canadian citizen or permanent resident, to make a request on his/her behalf, provided there is written consent.
Who can make a request under the Privacy Act?
A: Canadian citizens, permanent residents and any individual present in Canada can make a request under the Privacy Act.