Here are the details from the section discussing human take of goshawks, including falconry:

Factor B. Overutilization for Commercial, Recreational, Scientific, or Educational Purposes In Canada, A. g. laingi has been federally listed as "Threatened" under the Species at Risk Act since 2002 (51 Eliz. II, Ch. 29). British Columbia has included the subspecies on its "Red List," as a candidate for "Threatened" or "Endangered" status, since 1994 (Cooper and Stevens 2000, pp. 3 and 14). In 2004, British Columbia recognized that, as a Schedule 1 Species at Risk, the Queen Charlotte goshawk, along with other named species, could be affected by forest management and required protection in addition to that provided by general forest management regulations (BCMSRM 2002, pp. 1–2; Barisoff 2004, p. 2; reviewed by USFWS 2007, pp. 11–12). Each of these designations provides some protection from direct take. For example, capture of Queen Charlotte goshawks has been banned since 1994, when the subspecies was added to the provincial Red List (see "Factor D. Inadequacy of Regulatory Mechanisms" for further discussion). Take of wild birds for falconry, therefore, is not a threat to the population. Further, the northern goshawk is listed in Appendix II of the Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES). The database in which CITES trade is documented, the World Conservation Monitoring Centre (WCMC) CITES Trade Database, does not, for the most part, collect trade data at the subspecies level, and there are no CITES trade data available for the Queen Charlotte goshawk subspecies. However, as a Party to CITES, Canada must ensure that trade in northern goshawks, including the Queen Charlotte goshawk subspecies, does not adversely affect the species.

Although individual Queen Charlotte goshawks may be killed or captured illegally on occasion, we have no indication that such activity is common, or that it poses any threat to the subspecies. We do not expect overutilization for commercial, recreational, scientific, or educational purposes to contribute to population declines or extinction risk. The NGRT considers the threat of human persecution to be low to none (NGRT 2008, pp. 17 and 21). We conclude that overutilization for commercial, recreational, scientific, or educational purposes does not now, or in the foreseeable future, pose a significant threat to the British Columbia DPS of the Queen Charlotte goshawk.
Good news. Looks like there is nothing in here to stop me from taking some unrelated black goshawks to pair up with the ones my buddy and I took in June.

Thats a relief.....for now.........