“…In response to the criticism, TNCs started to extend their responsibility for workers' rights at their suppliers' factories in developing countries (Emmelhainz and Adams, 1999;Kolk and van Tulder, 2002;Sethi, 2002;Radin, 2004). The main actors involved in specifying and defining this extended sense of responsibility were TNCs, NGOs active in promoting workers' rights, and labour/trade unions (e.g., Christmann and Taylor, 2002;Frenkel and Scott, 2002;Sullivan, 2003;Frenkel and Kim, 2004;Prieto and Quinteros, 2004). Hence, these specification and definition processes can be characterised as instances of 'governance without government' , aimed at filling the governance gaps left by governmental retreat from international issues of corporate responsibility (Beck, 1992;Rosenau, 1992;Strange, 1996).…”