Now

• 00
  Preliminary
• 10
  Proposal
• 20
  Preparatory
  • 20.00 1977-01-01
    New project registered in TC/SC work programme
  • 20.20 1981-12-01
    Working draft (WD) study initiated
  • 20.20 1985-12-01
    Working draft (WD) study initiated
• 30
  Committee
  • 30.00 1987-05-01
    Committee draft (CD) registered
  • 30.20 1989-01-01
    CD study initiated
  • 30.99 1989-12-01
    CD approved for registration as DIS
• 40
  Enquiry
  • 40.00 1990-08-31
    DIS registered
  • 40.20 1990-09-27
    DIS ballot initiated: 12 weeks
  • 40.60 1991-04-01
    Close of voting
  • 40.00 1992-06-29
    DIS registered
  • 40.20 1992-07-16
    DIS ballot initiated: 12 weeks
  • 40.60 1992-10-23
    Close of voting
  • 40.99 1992-12-11
    Full report circulated: DIS approved for registration as FDIS
• 50
  Approval
  • 50.00 1992-12-21
    Final text received or FDIS registered for formal approval
  • 50.20 1993-02-24
    Proof sent to secretariat or FDIS ballot initiated: 8 weeks
  • 50.60 1993-02-24
    Close of voting. Proof returned by secretariat
• 60
  Publication
  • 60.60 1993-04-08
    International Standard published
• 90
  Review
  • 90.20 1997-11-30
    International Standard under systematic review
  • 90.60 1998-07-15
    Close of review
  • 90.93 1998-10-19
    International Standard confirmed
  • 90.20 2002-11-15
    International Standard under systematic review
  • 90.60 2003-07-30
    Close of review
  • 90.92 2005-03-29
    International Standard to be revised
  • 90.99 2006-12-05
    Withdrawal of International Standard proposed by TC or SC
• 95
  Withdrawal
  • 95.20 2006-12-05
    Withdrawal ballot initiated
  • 95.60 2007-03-02
    Close of voting
  • 95.99 2007-03-05
    Withdrawal of International Standard

Revised by