Sub-series consists of records related to the philatelic issues of 2007 :
Year of the Pig (5 Jan.), Celebration (15 Jan.), Purdy's Chocolates (8 Feb.), International Polar Year (12 and 22 Feb.), Lilacs (1 Mar.), HEC Montréal (12 Mar.), Mary Pratt (15 Mar.), University of Saskatchewan (3 Apr.), Ottawa, 1857-2007 (3 May), Royal Architectural Society of Canada, 1907-2007 (9 May), Captain Vancouver (22 Jun.), FIFA U-20 World Cup (26 Jun.), Canadian Recording Artists (29 Jun.), Terra Nova National Park (6 Jul.), Jasper National Park (20 Jul.), Scouting (25 Jul.), Membertou (26 Jul.), Scouting (1 Aug.), Glenn Gould (10 Sep.), Law Society of Saskatchewan (13 Sep.), Law Society of Alberta (13 Sep.), Endangered Species (1 Oct.), Beneficial Insects (12 Oct.), Christmas (1 Nov.), Santa Letter-writing Program (2 Nov.), Flowers (27 Dec.), Queen (27 Dec.), Flag (27 Dec.).
The sub-series also consists of postal stationery items (envelopes): Flowers (26 Jan. and 18 May), Priority Courier (Aug.) and Xpresspost (May, Jun. and Aug.).
The sub-series also consists of the Post Greenland's publication entitled: International Polar Year. It contains philatelic records of Canada, Denmark, Finland, Greenland, Iceland, Norway, Sweden and the United States. There is also two lunar new year folders containing philatelic records of Canada, China and Hong Kong.