This chapter reviews the participation of non-state actors (NSAs) in trade policy and negotiations in Chile over the last two decades, following democratic restoration in 1990. The analysis focuses on three main types of NSAs: business associations; labour organizations; and civil society organizations (CSOs). Most information has been gathered through structured interviews with NSA representatives and current and former government officials (see the list in the Annex below). The existing literature has been used as a secondary source.