AS NZS 1200-2015 PDF

Full title and description

AS/NZS 1200:2015 — Pressure equipment. A joint Australian/New Zealand 'parent' standard that sets out basic requirements and good practice for the design, materials, manufacture, examination, testing, installation, conformity assessment, commissioning, operation, inspection, maintenance, repair, alteration and disposal of pressure equipment (including boilers, pressure vessels and pressure piping).

Abstract

This standard provides high‑level, cross‑referenced requirements and guidance intended for use in contracts and technical documentation across the pressure‑equipment supply chain. It establishes mandatory and recommended practices and points to detailed, equipment‑specific Australian, New Zealand and international standards. Exclusions (for example gas cylinders and other items listed in Appendix A) are identified within the text.

General information

• Status: Current (joint Australia/New Zealand standard); subject to periodic reconfirmation activity — proposed reconfirmation/public consultation was conducted by Standards New Zealand (consultation period closed 12 January 2026).
• Publication date: Published 3 December 2015 (publication approved November 2015).
• Publisher: Standards Australia / Standards New Zealand (joint publication).
• ICS / categories: Fluid storage and pressure equipment classification (ICS family 23.020 — e.g. pressure vessels and related fluid storage devices).
• Edition / version: 3rd edition (AS/NZS 1200:2015).
• Number of pages: 43 pages (PDF).

Scope

AS/NZS 1200:2015 is a parent document for pressure‑equipment practice in Australia and New Zealand. It applies to boilers, pressure vessels and pressure piping and covers design, materials, manufacture, examination, testing, installation, conformity assessment, commissioning, operation, inspection, maintenance, repair, alteration and disposal. Specific items are excluded (notably gas cylinders and certain other equipment listed in Appendix A); detailed requirements for particular equipment types are provided by direct reference to other standards.

Key topics and requirements

• Fundamental safety and design principles for pressure equipment (design loads, allowable stresses and material selection).
• Manufacturing, welding and fabrication requirements and references to welding qualification standards.
• Examination, non‑destructive testing and pressure testing requirements for newly manufactured equipment.
• Installation, commissioning and in‑service inspection and maintenance expectations.
• Conformity assessment and certification pathways, including references to companion standards that give detailed methods and acceptance criteria.
• Exclusions and special cases (e.g., gas cylinders and other items identified in Appendix A).

Typical use and users

Used by equipment designers and engineers, manufacturers and fabricators, inspection and testing organisations, certifying bodies, plant owners/operators, maintenance teams and regulators to establish minimum acceptable practices and to reference more detailed, equipment‑specific standards. AS/NZS 1200 commonly appears in procurement documents, design specifications and regulatory referencing for pressure‑equipment safety.

Related standards

AS/NZS 1200 functions as a parent/umbrella standard and is used together with a number of more specific standards, for example AS 1210 (Pressure vessels), AS 4041 (Pressure piping), AS/NZS 3892 (Welding and brazing qualification), AS 3920 (Conformity assessment), AS 1271 (safety valves and fittings) and other AS/NZS and ISO documents referenced in its clauses and appendices. Users should consult the normative references listed in AS/NZS 1200 for the exact set of companion standards applicable to a given item.

Keywords

Pressure equipment; boilers; pressure vessels; pressure piping; design; manufacture; inspection; testing; conformity assessment; in‑service inspection; maintenance; AS/NZS; Australia; New Zealand.

FAQ

Q: What is this standard?

A: AS/NZS 1200:2015 is the joint Australian/New Zealand parent standard for pressure equipment (pressure vessels, boilers and pressure piping) that sets out high‑level requirements and references to more detailed standards.

Q: What does it cover?

A: It covers the lifecycle of pressure equipment — design, materials, manufacture, examination, testing, installation, commissioning, operation, inspection, maintenance, repair, alteration and disposal — and identifies exclusions and item‑specific standards by direct reference.

Q: Who typically uses it?

A: Engineers, designers, manufacturers, inspection bodies, certification authorities, plant owners/operators, maintenance personnel and regulators across Australia and New Zealand. It is frequently cited in procurement and regulatory documentation.

Q: Is it current or superseded?

A: AS/NZS 1200:2015 replaced AS/NZS 1200:2000 and, as published in December 2015, is the current edition. Standards New Zealand has managed periodic reconfirmation activity (public consultation noted with a closing date of 12 January 2026) — the document remains the active parent standard pending any formal revision or replacement. Users should verify the current status with Standards Australia / Standards New Zealand for any updates after February 20, 2026.

Q: Is it part of a series?

A: Yes — AS/NZS 1200 is a parent/umbrella standard that links to and is used together with a suite of more specific AS, AS/NZS and ISO standards covering particular equipment types, welding, testing, piping and conformity assessment. Consult the normative references in AS/NZS 1200 for the complete list.

Q: What are the key keywords?

A: Pressure equipment, boilers, pressure vessels, pressure piping, inspection, testing, conformity assessment, design, manufacture, in‑service inspection.