Switzerland in October 2000 implemented an ordinance to enforce UN sanctions against the Taliban (UNSCR 1267), which it subsequently amended in April 2001 in accord with tighter UN regulations (UNSCR 1333). On 2 May 2002, the Swiss Government eased the sanctions regime in accord with UNSCR 1388 and 1390, lifting the ban on the sale of acetic acid (used in drug production), Afghan airlines, and Afghan diplomatic representations. The weapons embargo, travel restrictions, and financial sanctions remain in force.