Now

• 00
  Preliminary
• 10
  Proposal
• 20
  Preparatory
  • 20.00 1982-01-01
    New project registered in TC/SC work programme
  • 20.20 1984-10-01
    Working draft (WD) study initiated
• 30
  Committee
  • 30.00 1989-12-01
    Committee draft (CD) registered
  • 30.99 1990-07-19
    CD approved for registration as DIS
  • 30.99 1998-06-26
    CD approved for registration as DIS
• 40
  Enquiry
  • 40.00 1990-07-19
    DIS registered
  • 40.20 1991-08-29
    DIS ballot initiated: 12 weeks
  • 40.60 1992-03-27
    Close of voting
  • 40.92 1992-10-06
    Full report circulated: DIS referred back to TC or SC
  • 40.00 1998-09-16
    DIS registered
  • 40.20 1998-10-01
    DIS ballot initiated: 12 weeks
  • 40.60 1999-01-04
    Close of voting
  • 40.99 1999-04-01
    Full report circulated: DIS approved for registration as FDIS
• 50
  Approval
  • 50.00 1999-07-16
    Final text received or FDIS registered for formal approval
  • 50.20 1999-10-07
    Proof sent to secretariat or FDIS ballot initiated: 8 weeks
  • 50.60 2000-01-12
    Close of voting. Proof returned by secretariat
• 60
  Publication
  • 60.00 2000-01-14
    International Standard under publication
  • 60.60 2000-03-02
    International Standard published
• 90
  Review
  • 90.20 2004-12-21
    International Standard under systematic review
  • 90.60 2006-04-14
    Close of review
  • 90.93 2006-05-08
    International Standard confirmed
  • 90.92 2008-07-24
    International Standard to be revised
• 95
  Withdrawal
  • 95.99 2011-09-13
    Withdrawal of International Standard

Revised by