Previously

Now

• 00
  Preliminary
• 10
  Proposal
• 20
  Preparatory
  • 20.00 1983-03-01
    New project registered in TC/SC work programme
• 30
  Committee
  • 30.00 1983-06-01
    Committee draft (CD) registered
  • 30.20 1983-12-01
    CD consultation initiated
  • 30.20 1987-10-01
    CD consultation initiated
  • 30.20 1989-07-01
    CD consultation initiated
  • 30.99 1989-09-01
    CD approved for registration as DIS
• 40
  Enquiry
  • 40.00 1990-04-23
    DIS registered
  • 40.20 1990-06-21
    DIS ballot initiated: 12 weeks
  • 40.60 1991-01-01
    Close of voting
• 50
  Approval
  • 50.00 1992-01-16
    Final text received or FDIS registered for formal approval
  • 50.20 1992-08-04
    Proof sent to secretariat or FDIS ballot initiated: 8 weeks
  • 50.60 1992-08-04
    Close of voting. Proof returned by secretariat
• 60
  Publication
  • 60.60 1992-10-29
    International Standard published
• 90
  Review
  • 90.20 1996-11-15
    International Standard under systematic review
  • 90.60 1997-07-15
    Close of review
  • 90.93 1997-12-16
    International Standard confirmed
  • 90.20 2001-11-15
    International Standard under systematic review
  • 90.60 2002-06-30
    Close of review
  • 90.93 2002-07-10
    International Standard confirmed
  • 90.20 2007-07-15
    International Standard under systematic review
  • 90.60 2007-12-18
    Close of review
  • 90.93 2008-01-15
    International Standard confirmed
  • 90.20 2017-10-15
    International Standard under systematic review
  • 90.60 2018-03-07
    Close of review
• 95
  Withdrawal
  • 95.99 2020-01-07
    Withdrawal of International Standard

Revised by