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• 00
  Preliminary
• 10
  Proposal
  • 10.99 1999-10-26
    New project approved
• 20
  Preparatory
• 30
  Committee
• 40
  Enquiry
• 50
  Approval
  • 50.00 1999-11-29
    Final text received or FDIS registered for formal approval
  • 50.20 2000-07-27
    Proof sent to secretariat or FDIS ballot initiated: 8 weeks
  • 50.60 2000-10-18
    Close of voting. Proof returned by secretariat
• 60
  Publication
  • 60.00 2000-10-31
    International Standard under publication
  • 60.60 2001-04-19
    International Standard published
• 90
  Review
  • 90.20 2005-01-11
    International Standard under systematic review
  • 90.60 2005-09-19
    Close of review
  • 90.93 2005-09-19
    International Standard confirmed
  • 90.92 2006-08-14
    International Standard to be revised
• 95
  Withdrawal
  • 95.99 2009-10-22
    Withdrawal of International Standard

Revised by