- NBN

Training About NBN Contact Jobs

English

Nederlands Français Deutsch

Using standards

Overview What are standards?Why use standards?Standards and copyright Legislation and standards FAQs

Download our guidelines about using standards while respecting copyright 

Not convinced yet? Read what others are saying about using standards in their business

Buying standards

Overview How do you buy standards?Benefits of the NBN platform API Service See all standards Latest publications Retired standards

Search in standards catalogue

One-time or subscription? Compare our formulas

Discover how to access standards in an easy, hassle-free way in this webinar. Sign up now

Developing standards

Overview What and how Public inquiry Who is involved Domains Get involved Frequently asked questions

Register for the NBN Experts Training and discover the role you can play in standards development

Formulate your comments on standards drafts during the public inquiry

Discover our standards committees

Management systems

ISO 9001 - Quality Management

ISO 13485 - Quality management of medical devices

ISO 14001 - Environmental management

ISO/IEC 17025 - Quality management of laboratories

ISO/IEC 27001 - Information security

ISO 31000 - Risk management

ISO 45001 - Occupational health and safety

ISO 50001 - Energy management

ISO 55001 - Asset management

ISO 56001 - Innovation management

Learn to apply management systems yourself with one of our training courses!

Overview Fire safety Eurocodes Medical devices CE marking Get certified Customer satisfaction Innovation Sustainable Development SDGs

Overview Articles Calendar Training Courses White papers

Follow the ISO/IEC 17025 measurement uncertainty & method validation training and better estimate how reliable results are

Register now for the Webinar: Standardization - The Basics

Learn the basics of ISO 9001 through our E-learning

Number of items in shopping bag:

XX

1

My Collection My favorites My requests Order history Manage requests Notifications Settings Logout

Search

Search

Home

NBN EN ISO 11623:2023

Gas cylinders - Composite cylinders and tubes - Periodic inspection and testing (ISO 11623:2023)

ACTIVE

About this standard

About this training

In shopping basket

No data found

Already available in your standards collection

View in

No data found

Pending approval

Add standard to standards collection

Languages

NBN
rue Joseph II 40/6
1000 Brussels
Belgium

+32 2 738 01 11

info@nbn.be

About NBN

Organisation
Careers
Annual reports
WMI codes
Whistleblower policy
Contact us

Resources

Events and workshops
Training
ISOlutions
NBN standards platform
Public Portal
Fuel Labels

Quick links

Get our newsletter
Latest news
For governments
For SMEs
For education
Frequently Asked Questions

© Copyright NBN 2025

Terms and Conditions Privacy statement Disclaimer Cookie settings Accessibility Statement