Besides improvements in the technical regulations, the entry into force of the International Safety Management (ISM) Code for passenger ships in 1998 was an important step in focusing on the "human element" side of shipping, by providing an international standard for the safe management and operation of ships and for pollution prevention. Meanwhile, the entry into force on 1 February 1997 (with a phase-in period to 2002) of the 1995 amendments to the International Convention on Standards of Training, Certification and Watchkeeping for Seafarers, 1978 has paved the way for greatly enhanced seafarer standards as well as giving IMO itself powers to check Parties' compliance with the Convention. The STCW Convention, as amended since 1995, includes specific training requirements for crew on passenger ships, such as training in crowd management, for use in emergency evacuation.