POSIX+Standards

=[||What is POSIX?] [| Why POSIX conformance is important for embedded real-time developers] = [|POSIX.1, .1b and .1c]

What is POSIX®? POSIX is the Portable Operating System Interface, the open operating interface standard accepted world-wide. It is produced by IEEE and recognized by ISO and ANSI. The LynxOS® real-time operating system is certified POSIX-conformant and also supports all of the routines in POSIX.1b and POSIX.1c. ICI came to LynxOS for its POSIX conformance after an earlier project team was unable to port one of its Solaris™-based military software projects to a non-POSIX conformant operating system (VxWorks®). [|Read the full story]. || POSIX support assures code portability between systems and is increasingly mandated for commercial applications and government contracts. For instance, the USA's Joint Technical Architecture—Army (JTA-A) standards set specifies that conformance to the POSIX specification is critical to support software interoperability.
 * LynuxWorks™ has been committed to the POSIX standard for the past 20 years ||
 * [[image:http://www.lynuxworks.com/rtos/image/lynxos-68.gif width="68" height="35" align="right" caption="LynxOS real-time operating system." link="http://www.lynuxworks.com/rtos/rtos.php"]]

POSIX conformance is worth more than POSIX compliance
POSIX conformance is what real-time embedded developers are usually looking for. POSIX conformance means that the POSIX.1 standard is supported in its entirety. In the case of the LynxOS real-time operating system, the routines of the POSIX.1b and POSIX.1c subsets are also supported. Certified POSIX conformance exists when conformance is certified by an accredited, independent certification authority. For example, LynxOS has been certified conformant to POSIX 1003.1-1996 by Mindcraft, Inc. and tested against FIPS 151-2 (Federal Information Processing Standard). POSIX compliance is a less powerful label, and could merely mean that a product provides partial POSIX support. "POSIX compliance" means that documentation is available that shows which POSIX features are supported and which are not.
 * Be wary of claims like POSIX operating system or 95% POSIX, which do not specify POSIX conformance.
 * Remember that POSIX compliance does not always mean that all POSIX-defined features are supported.

Always ask for proof of POSIX conformance
The IEEE stipulates that a conformance document must be made available for products which claim POSIX conformance. Please browse our LynxOS POSIX documentation here — PDF file (954 kB). The LynxOS real-time operating system is certified POSIX-conformant and also supports all of the routines in POSIX.1b and POSIX.1c. We subject LynxOS to our test suites for [|POSIX.1, POSIX.1b, and POSIX.1c]. A failure from any POSIX call in our test suites is considered a bug and is kicked back to engineering for repair.

POSIX for embedded developers

 * [|What is POSIX?]
 * [|POSIX.1, .1b and .1c]
 * [|POSIX Function Calls Reference]
 * [|Processes and Virtual Memory]
 * [|Parent-Child Processes]
 * [|Threads in POSIX]
 * [|Signals in POSIX]
 * [|LynxOS: POSIX-conformant RTOS]
 * POSIX PDF BROCHURE (169 kB)
 * [|POSIX TRAINING: Real-time system course]

O'REILLY PROGRAMMING GUIDES for LynuxWorks operating systems
A savvy engineer just needs to ask a few quick questions about an operating system in order to determine if it might fully support the POSIX standards. > > > >
 * POSIX Programmers Guide
 * Pthreads Programming
 * POSIX.4 Programmers Guide
 * 1) [|"Does each process in the operating system reside in a different name space and have its own symbols table?]
 * 1) [|"Does the operating system support the fork call?"]
 * 1) [|"Can the operating system distinguish between threads and processes?"]
 * 1) [|"Does the operating system support]



[|POSIX Projects and Status] [04 Dec 2003]
PASC Project Name ISO Document Number SC22 Project Number ||~ Ballot Type ||~ Date ||~ Draft || __Guide to POSIX OSE__ TR14252 sc22: 22.38 || Mock WG15 R&C 1st Ballot Recirc SC22 R&C 2nd Recirc IEEE Approved ISO Approved (TR) Withdrawn administratively by IEEE || Nov '91 1Q92 Aug '92 Sep '93 Oct '93 Nov '94 Mar '95 Nov '95 Jan '02 || D13 D13 D15 D16 D16 D17 D18 D18 - || __System Interface__ 9945-1 sc22: 22.21.04.01 || IEEE Approved IS Approved IEEE Reaffirmed Revision PAR Approved 1st Ballot 1st Recirc 2nd Recirc D6R 2nd Recirc D7 3rd Recirc IEEE Approved ISO Approved TC1 1st Ballot TC1 1st Recirc ISO Ballot, TC1 TC1 IEEE Approved (RevCom) TC1 ISO Ballot passed TC2 IEEE Approved || '88 '90 Dec '95 Apr '99 Sep '00 Jan '01 Jan '01 May '01 Jun '01 Dec '01 Sep '02 Sep '02 Oct '02 4Q '02 Dec '02 Feb '03 Aug '03 || Std - D4 D5 D5R D6R D7
 * ~ PASC Project Number
 * **1003.0**
 * **1003.1**

D5 D6 D6 D6 || __Additional System Services__ 9945-1 sc22: 22.39 || 1st Ballot/SC22 R&C 1st Recirc SC22 & WG15 R&C PDAM Reg 2nd Recirc FPDAM Ballot (6 mo) Reballot 1st Recirc Recirc FPDAM Ballot request Withdrawn || Mar '94 Feb '95 May '95 Dec '96 Dec '96 Jan '98 Feb-Mar '98 Oct '98 Mar '99 Jul '99 Sep '01 || D11 D12 D12
 * **1003.1a**

D13 D13 D14 D15 D16 D16 - || __Realtime Extensions__ 9945-1 sc22: ? || IEEE Approved DIS IS || Sep '93 || D14 || __Threads__ 9945-1 sc22: ? || 1st Recirc 2nd Recirc 3rd Recirc 4th Recirc 5th Recirc 6th Recirc DAM Reg & Ballot IEEE Approved ISO DIS ISO IS || 1Q92 Apr '92 May '93 Nov '93 Jun '94 Oct '94 Nov '94 Jun '95 || D5 D6 D7 D8 D9 D10 D10 D10 || __Additional Realtime Extensions__ 9945-1 sc22: 22.40 || WG15 R&C 1st Ballot SC22 R&C PDAM Reg authorized PDAM Reg Ballot open Recirc PDAM Reg approved PDAM Ballot Reballot Recirc 2nd Recirc 3rd Recirc FPDAM Ballot request IEEE Approved || 4Q92 Nov '93 Apr '96 Jul '96 Feb '97 Mar '97 May '97 Jul '98 Sep '98 Mar '99 Jun '99 Aug '99 Jul '99 Sep '99 || D? D8 D8 D8 D8 D10.0
 * **1003.1b**
 * **1003.1c**
 * **1003.1d**

D11 D11 D12 D13 D14 D14 || __Security__ 9945-1 sc22: 22.42 || 1st Ballot/SC22 R&C
 * **1003.1e**

Reform Bal Grp Reballot Reballot PDAM Reg & Ballot Recirc Recirc PAR Withdrawn || Oct '91 Dec '92 Oct '93 May '94 Jan '96 May '96 Jun '97 Jan '98 Jan '98 || D12 D13 - D14 D15 D15 D16 D17? - || __Transparent File Access__ 9945-1 sc22: 22.21.01.03.01 || Mock WG15 R&C 1st Ballot SC22 R&C PDAM Reg PDAM Reg ballot close PAR Withdrawn || 3Q91 Jan '92 May '92 Nov '95 Jul '96 02Dec96 Apr '97 || D4 D5 D6 D8.1 D8.1 D8.1 - || __Protocol Independent Interfaces__ 9945-1 sc22: 22.21.01.03.03 || Mock 1st Ballot/WG15 R&C 1st Recirc 2nd Recirc 3rd Recirc 4th Recirc 5th Recirc 6th Recirc SC & WG15 R&C 7th Recirc PDAM Reg & Ballot aprvd 8th Recirc WG15 (resolve PDAM Ballot) 9th Recirc DAM Ballot 10th Recirc IEEE Approved || Jun '93 Oct '93 Apr '94 Sep '94 Feb '95 Jun '95 Sep '95 Dec '95 Oct '95 Jun '96 Dec '96 Sep '96 Oct '96 Apr '97 Fall '97 Jan '99 Jan '00 || D3 D4 D4.1 D5 D6 D6.1 D6.2 D6.3 D6.2? D6.4 D6.4 D6.5 D6.5 D6.6 D6.6 D6.6 || __Fault Tolerance__ 9945-1 sc22: [none] || 1st Ballot PAR revision approved by PASC Number changed to 1003.25 || Sep '99 Jul '00 ?? || D5 || __Fixes to 1003.1b__ 9945-1 sc22: Technical Corrigendum 1 for 9945-1 || 1st Ballot Recirc WG15 Approval IEEE Approved SC22 Defect Rept SC22 Approval || Nov '94 Feb '95 May '95 Jun '95 Jul '95 Nov '95 || D1 D2 D2
 * **1003.1f**
 * **1003.1g**
 * **1003.1h**
 * **1003.1i**

D2 || __Advanced Realtime Extensions__ 9945-1 sc22: 22.21.04.01.01 || 1st Ballot SC22 & WG15 R&C PDAM Reg PDAM Reg approved FPDAM Ballot (6 mo) Recirc Reballot Recirc Recirc FPDAM Ballot request Recirc IEEE Approved || Mar '96 Jul '96 Oct '96 Mar '97 Jan '98 Feb '98 Nov/Dec '98 Jul '99 Aug '99 Jul '99 Oct '99 Jan '00 || D5 D5 D5 D5 D6 D6 ? D8 D9 D9 D10 || __Removable Media API__ 9945-1 sc22: [none] || PAR Approved PAR Withdrawn || Apr '95 Apr '97 || - - || __Checkpoint/Restart__ 9945-1 sc22: [none] || PAR Approved 1st Ballot PAR Withdrawn by PASC || Jul '95 Jan '99 Jul '00 || - D2 - || __Fixes to 1003.1/1b/.1i/.1c__ 9945-1 sc22: Technical Corrigendum 2 for 9945-1 || PAR Approved Withdrawn || Jul '95 Sep '01 || - - || __Resource Limits__ 9945-1 sc22: [none] || PAR Approved || Jul '95 || - || __Tracing__ 9945-1 sc22: [none] || PAR Approved 1st Ballot 1st Recirc 2nd Recirc 3rd Recirc 4th Recirc IEEE Approved || Jul '96 Nov '98 Aug '99 Nov '99 Feb '00 May '00 Sep '00 || - D3 D5 D6 D7 D8 - || __1003.1g Alignment w/ Single Unix Spec__ 9945-1 sc22: [none] || PAR Approved Withdrawn || Jan '97 Jul '97 || - - || __Sync Clock__ 9945-1 sc22: [none] || PAR Approved by PASC PASC recommened withdrawal || Jul '99 Oct '02 || - - || __Shell__ & __Tools, User Portability Extensions__ 9945-2 sc22: 22.21.02.01 & sc22: ? || IEEE Approved ISO IS Revision Par Approved (w/ 1003.1) || Sep '92 Sep '93 Apr '99 || - || __Additional Utilities__ 9945-2 sc22: 22.41 || WG15 R&C 1st Ballot 1st Recirc PDAM Ballot & Registration Reballot FPDAM Ballot request Recirc Withdrawn || Oct '92 Jul '94 Jun '95 Jul '95 Jul '99 Jul '99 Apr '00 Sep '01 || D4 D10 D11 D11 D12 D12 D13.1 - || __Security__ 9945-2 sc22: 22.43 || (see [|1003.1e]) Security ||  ||   || __Batch__ 9945-2 sc22: 22.21.02.03 || PDAM Reg & Ballot IEEE Approved DAM Ballot DAM Ballot close (2nd) || Nov '94 Dec '94 Jul '96? Jun '99 || D12.2 D13 || __Removable Media Utilities__ 9945-2 sc22: [none] || PAR Approved PAR Withdrawn || Apr '95 Apr '97 || - - || __Test Methods__ TR13210 sc22: 22.37 || IEEE Approved JTC1 Fast Track Withdrawn || Mar '91 3Q94? ? ||  || __Ada binding to 1003.1__ 14519 sc22: 22.21.04.02 || IEEE Approved ISO Fast Track Reaffirm ballot Recirc Reaffirm ballot Reaffirmed || Jun '92 3Q93? Jul '97 Oct '97 Dec '97 || Std Std Std || __Ada Update__ [none] sc22: [none] || 1stBallot/SC22 R&C Par Withdrawn || 2Q95? Apr '96 || ? - || __Ada Realtime__ 14519 sc22: [none] || Mock 1st Ballot 1st Recirc 2nd Recirc WG15 & SC22 R&C 3rd Recirc 4th Recirc IEEE Approved ISO Fast Track Reaffirm ballot Recirc Reaffirm ballot Reaffirmed JTC1 Fast Track Ballot ISO IS || Dec '92 Aug '93 Sep '94 Mar '95 Mar '95 Jun '95 Feb '96 Jun '96 2Q97? Jul '97 Oct '97 Dec '97 Sep97-Mar98 Mar '98 || D1.2 D2 D3 D4 D6 D6 D6
 * **1003.1j**
 * **1003.1k**
 * **1003.1L** || (this letter not used) ||  || - ||
 * **1003.1m**
 * **1003.1n**
 * **1003.1o** || (this letter not used) ||  || - ||
 * **1003.1p**
 * **1003.1q**
 * **1003.1r**
 * **1003.1s**
 * **1003.2** & **2a**
 * **1003.2b**
 * **1003.2c**
 * **1003.2d**
 * **1003.2e**
 * **1003.3**
 * **1003.5**
 * **1003.5a**
 * **1003.5b**

Std Std Std Std Std || __Ada Bindings to 1003.1g__ 14519 sc22: [none] || PAR Approved Mock Ballot First Ballot Reballot 1st Recirc 2nd Recirc IEEE Approved JTC1 Fast Track requested || Oct '94 Jul '96 Mar '97 Oct '97 Jun '98 Sep '98 Dec '98 Jan '99 || - D1.1 D2 D3 D4 D5 || __ADA PII - Sockets__ 14519 sc22: [none] || PAR Withdrawn || Apr '96 || - || __ADA binding to 1003.21__ [none] sc22: 22.18011 || PAR Approved || Jan '97 || - || __ADA binding to Real-Time Interfaces__ [none] sc22: [none] || PAR Approved by PASC PASC approves PAR withdrawal NesCom approves PAR withdrawal || Jul '98 Oct '02 Dec '02 || - - - || __ADA binding to 1003.1s - Sync Clock__ [none] sc22: [none] || PAR Approved by PASC PASC approves PAR withdrawal || Jul '99 Oct '02 || - - || __Fortran binding to 1003.1__ sc22: ? || IEEE Approved Reaffirm ballot Reaffirmed Administratively Withdrawn (IEEE) || Jun '92 Aug '97 Dec '97 Dec '02 || Std Std - || __Supercomputing AEP__ 15287-1 sc22: 22.15287.01 || 1st Ballot/SC22 R&C 1st Recirc 2nd Recirc IEEE Approved SC22 & WG15 R&C FDISP Approved Withdrawn administratively by IEEE || Nov '92 Jul '94 Jan '95 Jun '95 Oct '96 Dec '98 Jan '01 || D11 D12 D13 D13 Std Std || __Trans Proc AEP__ [none] sc22: [none] || PAR Withdrawn || Jun '93 || - || __Realtime AEP__ 15287-2 sc22: 22.15287.02 || 1st Ballot WG15 R&C Reballot 1st Recirc SC22 & WG15 R&C 2nd Recirc 3rd Recirc SC22 for FPDISP Ballot IEEE Approved || May '92 2Q94? Jun '94 Sep '95
 * **1003.5c**
 * **1003.5d**
 * **1003.5f**
 * **1003.5g**
 * **1003.5h**
 * **1003.9**
 * **1003.10**
 * **1003.11**
 * **1003.13**

May '97 Jan '98 Jan '98 Mar '98 || D5 D? D6 D7 D7 D8 D9 D9 D9 || __Embedded Systems AEP__ [none] sc22: 22.15287.02.01 || PAR Approved by PASC PASC approves PAR withdrawal NesCom approves PAR withdrawal || Jul '98 Oct '02 Dec '02 || - - - || __Additional Real-time Profiles__ [none] sc22: 22.15287.02.02 || PAR Approved by PASC PASC approves PAR withdrawal || Jul '00 Oct '02 || - - || __Multi Processing AEP__ [none] sc22: [none] || Mock/WG15 R&C 1st Ballot/SC22 Inf WG15 R&C SC22 R&C PAR Withdrawn || 3Q92 Apr '95 ? Jul '96 Jul '98 || D5 D10 D10
 * **1003.13a**
 * **1003.13b**
 * **1003.14**

- || __LIS binding to 1003.1__ [none] sc22: [none] || PAR Withdrawn || Sept '93 || - || __Directory/NS__ includes: 1224.2, 1326.2 1327.2, 1328.2 || IEEE Approved ISO Fast Track || Mar '93 2Q93 ||  || __POSIX Profile__ [none] sc22: [none] || Mock 2nd Mock 1st Ballot WG15 Info 1st Recirc 2nd Recirc SC22 & WG15 R&C auth by TAG SC22 R&C (doc sent) 3rd Recirc PAR Withdrawn || Oct '91 May '92 Jan '94 Mar '95 Sep '94 Apr '95 Jul '96 Jul '96 Oct '96 Jul '98 || D5 D10 D11 D11 D12 D13 D13 D13 D13c - || __Fortran90 binding to 1003.1__ [none] sc22: [none] || PAR Withdrawn || Sep '93 || - || __Realtime Distrib Sys Comm (LIS)__ [none] sc22: 22.18011 || First Ballot 1st Recirc 2nd Recirc WG15 for Review & Comment SC22 CD Reg & Ballot request Recirc Recirc || Oct '96 Oct '98 Oct '99 Jul '99 Jul '99 Oct '99 Jun '02 || V1.0 V2.0 V3.0 V2.0 V2.0 V3.0 V4.0 || __Security Framework Guide__ [none] sc22: [none] || 1st Ballot 1st Recirc || Oct '94 Oct/Nov '95 || D5 D6 || __Guide for Developing__ __User Organization OSE Profiles__ [none] sc22: [none] || PAR Approved Mock Ballot Mock Ballot First Ballot Recirc JTC1 NP Ballot Failed Recirc (2nd) IEEE Approved JTC1 new work item requested JTC1 NP request -- failed || Dec '95 Dec '96 Feb '97 Sep '97 Mar '98 May '98 Aug '98 Dec '98 Dec '98 '98?? || - D0.6 D0.7 D0.8 D0.9 D1.0 D1.1 || __ADA binding: X Window Modular Toolkit__ [none] sc22: [none] || PAR Approved Withdrawn by PASC || Apr '96 Feb '01 || - - || C-Language Binding to 1003.21 [none] sc22: [none] || PAR Approved by PASC || Apr '98 || - || __Fault Tolerance__ 9945-1 sc22: [none] || 1st Ballot PAR revision approved by PASC Number changed from 1003.1h PASC approves PAR withdrawal || Sep '99 Jul '00 ?? Oct '02 || D5 || __Device Control APIs__ sc22: [none] || PAR Approved by PASC PAR Approved by IEEE-SA || Jul '00 Dec '00 || - - || __User Interfaces__ [none] sc22: [none] || PAR Withdrawn || Oct '96 || - || __User Interface Drivability__ [none] sc22: [none] || 1st Ballot/SC22 R&C Recirc PAR Withdrawn || 3Q92 Apr '94 Jul '95 || D1 D2 - || __ASN.1 Object Mgmt__ includes: 1224, 1326, 1327, 1328 || IEEE Approved ISO Fast Track || 3/93 2Q93 ||  || __X.400 API__ includes: 1224.1, 1326.1, 1327.1, 1328.1 || IEEE Approved ISO Fast Track || 3/93 2Q93 ||  || __X.500 API__ includes: 1224.2, 1326.2, 1327.2, 1328.2 || IEEE Approved ISO Fast Track || 3/93 2Q93 ||  || __RPC__ [none] sc22: 22.21.01.03.02 || (moved to X3) ||  ||   || __ACSE & Pres. Layer__ includes 1351, 1353 || (see 1351, 1353) ||  ||   || __FTAM Interface__ || IEEE Approved ISO Fast Track || Dec '94 ? ||  || __Motif__ || IEEE Approved || '95? ||  || __OSI APIs (LI):__ __ACSE & Pres. Layer__ || IEEE Approved ISO Fast Track || 9/94 ? ||  || __OSI APIs (C):__ __ACSE & Pres. Layer)__ || IEEE Approved ISO Fast Track || 9/94 ? ||  || __LIS version of 1003.1__ 9945-0 sc22: 22.21.01.01 || Mock Ballot WG15 R&C 1st Ballot SC22 R&C Withdrawn || Fall '91? 1Q92? July '92? 4Q92? Jul '97 || D3 D3 - || __System Admin Overview__ 15068-1 sc22: 22.21.03.01 || Withdrawn || Jul '97 || - || __Software Admin__ 15068-2 sc22: 22.21.03.04 (see also IS 15879 for interop spec) || WG15 R&C S&F= Mock WG15 R&C 1st Ballot/SC22 R&C 1st Recirc 2nd Recirc IEEE Approved CD Reg & Ballot ISO DIS ISO IS Withdrawn administratively by IEEE || May '92 Mar '93 3Q93 May '94 Jan '95 Apr '95 Jun '95 Jul '95 Nov '95 Mar '97 Jan '01 || D8
 * **1003.16**
 * **1003.17**
 * **1003.18**
 * **1003.19**
 * **1003.21**
 * **1003.22**
 * **1003.23**
 * **1003.24**
 * **1003.??? (number not assigned)**
 * **1003.25**
 * **1003.26**
 * **1201.1**
 * **1201.2**
 * **1224**
 * **1224.1**
 * **1224.2**
 * **1237**
 * **1238**
 * **1238.1**
 * **1295**
 * **1351**
 * **1353**
 * **1372**
 * **1387.1**
 * **1387.2**

D13 D14 D14a D14a D14a Std Std || __User & Group Account Admin__ 15068-3 sc22: 22.21.03.05 || WG15 R&C S&F= Mock Ballot WG15 R&C 1st Ballot/SC22 R&C 1st Recirc CD Reg & Ballot 2nd Recirc ISO DIS IEEE Approved DIS Ballot ISO IS Withdrawn administratively by IEEE || 2Q94 2Q94
 * **1387.3**

Dec '94 Sep '95 Sep '95 Nov '95 Feb '96 Dec '96 Fall '97 Feb '98 Jan '02 || D6 D7 D7 D8 D8 D9 Std Std - || __Print Admin__ 15068-4 sc22: 22.21.03.03 || Mock WG15 R&C S&F= 1st Ballot SC22 & WG15 R&C 1st Recirc CD Reg ballot (6 mo?) 2nd Recirc PAR Withdrawn || 2Q92 May '92 Jun '93 Mar '95 Nov '94 Jul '96 May '98 Jul '98 || D5
 * **1387.4**

D7 D8 D8 D8 D9 - || __Guide to Developing National__ __Locales and Profiles__ TR14766 sc22: 22. 14766 || PAR Approved by IEEE Stds Bd First Ballot PASC approves PAR withdrawal || Dec '96 Apr '01 Oct '02 || - D7 - || __Year 2000 Terminology__ (none) sc22: (none) || PAR Approved First Ballot Recirc 2nd Recirc IEEE Approved IEEE Approved - Errata IEEE Approved Revision || Jul '97 Feb '98 Mar '98 Jun '98 Jun '98 Sep '98 Jun '99 || - D4.0 D5.0 D7.0 D7.0 || __Year 2000 Terms: Date Range Invariance__ (none) sc22: (none) || PAR Approved || Jul '98 ||  || __Year 2000: Test Methods__ (none) sc22: (none) || PAR Approved 1st Ballot 3rd Recirc IEEE Approved || Dec '97 Oct '98 Jun '99 Jun '99 || D??? D14 || __Test Methodology__ TR13210 sc22: 22.37 (see [|1003.3]) || 1st Ballot WG15/SC22 R&C 1st Recirc 2nd Recirc CD Reg 3rd Recirc FCD Approved FDIS Ballot (close date) IEEE Reaffirm || Oct '94 Jul '95 Jul '95 Apr '96 Jul '96 Sep '96 Oct '97 Sep '99 Jun '03 || D5 D5 D6 D7 D7 D8 D8 - - || __Test Methods for 1003.1__ 14515-1 sc22: 22.14515-1.01 || IEEE Approved CD Reg & Ballot Reaffirmation Ballot Reaffirmation Ballot || 12/92 Dec '94 Mar '98 Sep '99 ||  || __Test Methods for 1003.1b__ 14515-1 sc22: 22.14515-1.02 || 1st Ballot WG15/SC22 R&C 1st Recirc PDAM Registration PDAM Approved 2nd Recirc || Mar '95 Jun '96 Aug '96 Jul '96 Jun '98 Sep '98 || D4 D4 D5 D5 D5 D6 || __Test Methods for 1003.2__ 14515-2 sc22: 22.14515-2 || 1st Ballot/SC22 R&C Recirc 2nd Recirc SC22 & WG15 R&C 3rd Recirc CD Reg & Ballot IEEE Approved ISO DIS DIS Ballot ISO IS Reaffirmed (RevCom) || 4Q92 Mar '94 Apr '95 Jul '95 Mar '96 Mar '96 Jun '96 Aug '96 Fall '97 Jan '98 Dec '02 || D8 D9 D10 D10 D11 D11 D11 D11 Std Std Std || __Test Methods for 1003.5 (Ada)__ [none] sc22: [none] || PAR Withdrawn || Apr '96 || - ||
 * **1494**
 * **2000.1**
 * **2000.1a**
 * **2000.2**
 * **2003**
 * **2003.1**
 * **2003.1b**
 * **2003.2**
 * **2003.5**

Legend

 * According to the PASC Synchronization Plan, the Mock Ballot of a draft will indicate the draft is ready to be sent to ISO SC22/WG15 for Review and Comment, and the first ballot will indicate the draft is ready to be sent to ISO SC22 for Review and Comment.=WG15 R&C S&F indicates review and comment by WG15 of the scope and functionality.AMAmendmentCDCommittee DraftDAMDraft AmendmentDISDraft ISDISPDraft ISPFCDFinal CDFDISPFinal DISPInfFor InformationISInternational StandardISPInternational Standard ProfilePARProject Authorization RequestPDAMProposed Draft AmendmentR&CFor Review and CommentS&FFor Scope and Functionality