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Now

• 00
  Preliminary
• 10
  Proposal
• 20
  Preparatory
  • 20.00 1989-06-01
    New project registered in TC/SC work programme
• 30
  Committee
  • 30.00 1991-07-04
    Committee draft (CD) registered
  • 30.99 1991-08-23
    CD approved for registration as DIS
• 40
  Enquiry
  • 40.00 1991-08-23
    DIS registered
  • 40.20 1992-10-15
    DIS ballot initiated: 12 weeks
  • 40.60 1993-05-17
    Close of voting
  • 40.00 1993-11-23
    DIS registered
  • 40.20 1994-04-14
    DIS ballot initiated: 12 weeks
• 50
  Approval
  • 50.60 1994-07-12
    Close of voting. Proof returned by secretariat
  • 50.00 1994-07-18
    Final text received or FDIS registered for formal approval
  • 50.20 1994-07-18
    Proof sent to secretariat or FDIS ballot initiated: 8 weeks
  • 50.60 1994-07-18
    Close of voting. Proof returned by secretariat
• 60
  Publication
  • 60.60 1994-12-15
    International Standard published
• 90
  Review
  • 90.20 1998-11-30
    International Standard under systematic review
  • 90.60 1999-06-15
    Close of review
  • 90.20 2002-11-08
    International Standard under systematic review
  • 90.60 2003-06-30
    Close of review
  • 90.93 2003-06-30
    International Standard confirmed
  • 90.92 2007-07-20
    International Standard to be revised
• 95
  Withdrawal
  • 95.99 2009-12-11
    Withdrawal of International Standard

Revised by