Transnational regulation of corporate behaviour is characterized by a multiplicity of reflexive norm-making processes in a variety of different forums, creating a web of corporate social responsibility (CSR) normativity in which relationing, cross-referencing but also contestation between bodies of norms become the rule rather than the exception. These interactions are particularly visible within a subset of CSR norms described as meta-regulatory, which often serve as focal points for entanglement. The chapter focuses on one such instrument – the Organisation for Economic Co-operation and Development (OECD) Guidelines for Multinational Enterprises. The structure of the guidelines facilitates coordinated entanglement by including strategic openings and references to external bodies of norms. Moreover, the existence of OECD National Contact Points (the guidelines’ implementation mechanism) also enables more fluid and contingent interactions between bodies of norms, described in the chapter as ad hoc entanglement. By analysing both coordinated and ad hoc entanglement in relation to the OECD guidelines, the chapter identifies some of the dynamics which characterise the interactions between bodies of CSR norms. The resulting picture is nuanced, with entanglement being present in varying shades ranging from distancing to proximity.