Now

• 00
  Preliminary
• 10
  Proposal
• 20
  Preparatory
  • 20.00 1985-12-01
    New project registered in TC/SC work programme
  • 20.20 1986-12-01
    Working draft (WD) study initiated
  • 20.20 1987-05-01
    Working draft (WD) study initiated
• 30
  Committee
  • 30.00 1987-06-01
    Committee draft (CD) registered
  • 30.99 1987-12-09
    CD approved for registration as DIS
• 40
  Enquiry
  • 40.00 1987-12-09
    DIS registered
  • 40.20 1989-08-24
    DIS ballot initiated: 12 weeks
  • 40.60 1990-03-01
    Close of voting
• 50
  Approval
  • 50.00 1990-06-29
    Final text received or FDIS registered for formal approval
  • 50.20 1990-09-25
    Proof sent to secretariat or FDIS ballot initiated: 8 weeks
  • 50.60 1990-09-25
    Close of voting. Proof returned by secretariat
• 60
  Publication
  • 60.60 1990-11-15
    International Standard published
• 90
  Review
  • 90.20 1994-11-30
    International Standard under systematic review
  • 90.60 1995-06-30
    Close of review
  • 90.93 1995-10-17
    International Standard confirmed
  • 90.20 1999-11-25
    International Standard under systematic review
  • 90.60 2000-06-15
    Close of review
  • 90.20 2002-11-08
    International Standard under systematic review
  • 90.60 2003-06-30
    Close of review
  • 90.93 2003-09-10
    International Standard confirmed
  • 90.20 2008-07-15
    International Standard under systematic review
  • 90.60 2008-12-17
    Close of review
  • 90.20 2013-10-15
    International Standard under systematic review
  • 90.60 2014-03-19
    Close of review
  • 90.92 2014-08-04
    International Standard to be revised
• 95
  Withdrawal
  • 95.99 2015-06-09
    Withdrawal of International Standard

Revised by