Now

• 00
  Preliminary
• 10
  Proposal
• 20
  Preparatory
  • 20.00 1972-01-01
    New project registered in TC/SC work programme
• 30
  Committee
  • 30.00 1972-01-01
    Committee draft (CD) registered
  • 30.00 1992-12-01
    Committee draft (CD) registered
  • 30.20 1992-12-02
    CD study/ballot initiated
  • 30.99 1993-02-01
    CD approved for registration as DIS
• 40
  Enquiry
  • 40.00 1972-01-01
    DIS registered
  • 40.20 1972-04-01
    DIS ballot initiated: 12 weeks
  • 40.60 1972-10-01
    Close of voting
  • 40.92 1980-09-01
    Full report circulated: DIS referred back to TC or SC
  • 40.00 1994-06-27
    DIS registered
  • 40.20 1994-07-07
    DIS ballot initiated: 12 weeks
  • 40.60 1995-01-26
    Close of voting
  • 40.93 1995-06-29
    Full report circulated: decision for new DIS ballot
  • 40.00 1997-05-15
    DIS registered
  • 40.20 1997-06-26
    DIS ballot initiated: 12 weeks
  • 40.60 1997-09-18
    Close of voting
  • 40.99 1998-02-18
    Full report circulated: DIS approved for registration as FDIS
• 50
  Approval
  • 50.00 1972-11-01
    Final text received or FDIS registered for formal approval
  • 50.20 1973-02-01
    Proof sent to secretariat or FDIS ballot initiated: 8 weeks
  • 50.60 1973-02-01
    Close of voting. Proof returned by secretariat
  • 50.20 1976-04-01
    Proof sent to secretariat or FDIS ballot initiated: 8 weeks
  • 50.60 1976-04-01
    Close of voting. Proof returned by secretariat
  • 50.00 1998-05-05
    Final text received or FDIS registered for formal approval
  • 50.20 1998-07-09
    Proof sent to secretariat or FDIS ballot initiated: 8 weeks
  • 50.60 1998-10-07
    Close of voting. Proof returned by secretariat
• 60
  Publication
  • 60.00 1998-10-08
    International Standard under publication
  • 60.60 1998-10-29
    International Standard published
• 90
  Review
  • 90.20 2002-11-15
    International Standard under systematic review
  • 90.60 2003-07-30
    Close of review
  • 90.20 2003-12-24
    International Standard under systematic review
  • 90.60 2004-12-16
    Close of review
  • 90.93 2004-12-16
    International Standard confirmed
  • 90.20 2009-10-15
    International Standard under systematic review
  • 90.60 2010-03-17
    Close of review
  • 90.93 2010-07-26
    International Standard confirmed
  • 90.20 2015-07-15
    International Standard under systematic review
  • 90.60 2015-12-17
    Close of review
  • 90.93 2016-05-09
    International Standard confirmed
  • 90.20 2021-04-15
    International Standard under systematic review
  • 90.60 2021-09-03
    Close of review
  • 90.20
    International Standard under systematic review
  • 90.60
    Close of review
  • 90.92
    International Standard to be revised
  • 90.93
    International Standard confirmed
  • 90.99
    Withdrawal of International Standard proposed by TC or SC
• 95
  Withdrawal
  • 95.99
    Withdrawal of International Standard