The new Nesma standardISO/IEC 24570:2016

Frank VogelezangCounting Practices Committee

Counting Practices CommitteeAdri TimpFrank VogelezangJacqueline EshuisJacques van der KnaapJolijn OnvleeMarinus SpaanMartin JacobsWim Visser

| The new Nesma standard ISO/IEC 24570:2016

Why do we need a new standard Issues in practice in applying the standards Ambiguities about non-normative examples Outdated appendices Remarks during the ISO systematic review in 2010

Change list (25 pages): Editorial changes 35+ Content clarifications 14+ Additions 6 Removals 64

| The new Nesma standard ISO/IEC 24570:2016

Minor update or major overhaul?Version 2005 (Nesma 2.1/2.2)

154 pages Formal lay-out

Version 2016 (Nesma 2.3 or 3.0)

110 pages Friendly lay-out Backwards compatible

New: Generic rule for counting data

element types (from version 2.2)

Definition functional change| The new Nesma standard ISO/IEC 24570:2016

No new elements Additional guides will not be included in the standard (New) examples will be separated from the standards

NO NEW CERTIFICATION NO RECOUNTS of previous FP analyses

| The new Nesma standard ISO/IEC 24570:2016

Next steps First draft is now in review by CPC

Issues will be discussed in May

Discussion items will be discussed with experienced analysts in June

Final version will be reviewed and submitted in July

| The new Nesma standard ISO/IEC 24570:2016

The ISO timeline The Nesma standard is standardized via the PAS procedure:

A non-ISO group issues a Publicly Available Standard JTC1 (the highest ranking ISO committee) approves it.

Changes can only be done by recognized PAS submitters Recognition ballot for PAS submitter ends July 6

New PAS submission to JTC1 We are preparing to submit directly after recognition

JTC1 has a 3-month ballot period ISO has a 2-month publication period So we might end up with ISO/IEC 24570:2017

| The new Nesma standard ISO/IEC 24570:2017