The Trinidad and Tobago Bureau of Standards (TTBS) is reviewing its portfolio of National Standards to ensure that it is up-to-date and meets the need of stakeholders.

A withdrawal of a National Standard is necessary in the following cases:

• The existing national standard may be revised or replaced by a new version of the standard.
• It is not technically valid or relevant.
• There may be advances in technology.
• It does not reflect current practice or is not suitable for new and existing products, systems or processes.

We welcome your feedback on the proposed withdrawals.

Parties that may be affected by the proposed withdrawals can submit comments using the web form or via email.

In the event that you would like to request the updating or revision of the standards proposed for withdrawal, please complete the Stakeholder Request Form and submit it to us.

• Click here to review the proposed withdrawals for Quality Management | Click here to comment.
• Click here to review the proposed withdrawals for Environmental Management | Click here to comment.
• Click here to review the proposed withdrawals for Electrical Products | Click here to comment.