“…While many social aspects, such as adherence to collective agreements, compliance with external legislation, and regulation and preferential treatment of sheltered workshops, have been and are still possible, other qualitative aspects of the social dimension, such as preferential treatment for marginalized groups and other policies that entail a higher level of discretion for procurement entities are often forbidden (or very reluctantly allowed, only in clearly defined circumstances). Most countries apart from the EU integrate reservations for marginalized groups and other aspects of public procurement that incorporate social aspects beyond labor laws, such as human rights, into regulation and practices, as is the case in many SSA countries such as South Africa, Kenya, Zimbabwe, Namibia, Uganda, and Botswana, as well as in the USA and Canada (see [12]).…”