Sunningdale Agreement (1973) • Anglo-Irish Agreement (1985) • Downing Street Declaration (1993) • Establishment of the IICD (1997) • Belfast Agreement (1998) • Amendment of Articles 2 and 3 (1999) • Establishment of the Independent Monitoring Commission (2003) • IRA Ceasefire & Decommissioning (2005) • St Andrews Agreement (2006)