Abstract
This chapter is concerned with the restrictions placed on the copyright owners’ ability to exploit and use their work. It first considers the various mechanisms that are used to regulate contracts between authors and entrepreneurs and then assesses the impact of competition law on the ability of copyright owners to exploit their works. It also looks at the ways in which copyright contracts are regulated with respect to users of copyright, along with the issue of orphan works. The chapter concludes by outlining the different controls that are imposed on collecting societies.