Sitsabaiesan was subsequently appointed critic for Post-Secondary Education (Human Resources and Skills Development) in the Official Opposition Shadow Cabinet in the 41st Canadian Parliament.[11] Following the 2012 federal electoral boundaries redistribution, Scarborough—Rouge River was split into two with largest share, 71%, going to Scarborough North with the remaining 29% going to Scarborough—Rouge Park.[1] Furthermore, she would prioritize the formation of the APPC to "research and come up with recommendations" for the Canadian government over the report by the UN Experts Panel appointed by United Nations Secretary General Ban Ki-moon.[1] Sitsabaiesan added, "For me the focus is people being treated with fairness, equality, dignity and justice... it is important for the culprits to be identified as a move towards genuine reconciliation.[16] In November 2014, Sitsabaiesan was criticised for comparing Maaveerar Naal, an annual commemoration for dead Liberation Tigers of Tamil Eelam cadres, with Remembrance Day during a speech in the House of Commons.