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Now

• 00
  Preliminary
• 10
  Proposal
• 20
  Preparatory
• 30
  Committee
  • 30.00 1980-10-01
    Committee draft (CD) registered
  • 30.99 1982-09-01
    CD approved for registration as DIS
• 40
  Enquiry
  • 40.00 1982-09-01
    DIS registered
  • 40.20 1983-01-01
    DIS ballot initiated: 12 weeks
  • 40.60 1983-07-01
    Close of voting
• 50
  Approval
  • 50.00 1983-09-01
    Final text received or FDIS registered for formal approval
  • 50.20 1983-11-01
    Proof sent to secretariat or FDIS ballot initiated: 8 weeks
  • 50.60 1983-11-01
    Close of voting. Proof returned by secretariat
• 60
  Publication
  • 60.60 1983-12-01
    International Standard published
• 90
  Review
  • 90.93 1988-05-01
    International Standard confirmed
  • 90.20 1992-11-30
    International Standard under systematic review
  • 90.60 1993-06-30
    Close of review
  • 90.20 1998-05-31
    International Standard under systematic review
  • 90.60 1998-10-31
    Close of review
  • 90.93 1998-12-11
    International Standard confirmed
  • 90.20 2002-11-15
    International Standard under systematic review
  • 90.60 2003-09-25
    Close of review
  • 90.93 2003-09-25
    International Standard confirmed
  • 90.20 2008-07-15
    International Standard under systematic review
  • 90.60 2008-12-17
    Close of review
  • 90.93 2008-12-31
    International Standard confirmed
  • 90.20 2013-10-15
    International Standard under systematic review
  • 90.60 2014-03-19
    Close of review
• 95
  Withdrawal
  • 95.99 2014-06-12
    Withdrawal of International Standard