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Featured activities: DZ SNZ 3404:2026 Durability requirements for steel structures and components
We are consulting on DZ SNZ 3404:2026 Durability requirements for steel structures and components The proposed DZ SNZ 3404:2026 standards was prepared by P3404 - Revision Group. The DZ SNZ TS 3404 Committee is pleased to present the fully revised and updated Durability Requirements...
Closed 20 March 2026
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Featured activities: DZ 5210: 2026 High temperature heat pumps
To support your review, we’ve made the full text of each standard available on our website for the duration of the consultation. This gives you full access to the documents and context needed to provide informed feedback. By clicking on the designation of the standard below, you’ll be taken to...
Closed 20 March 2026
Open consultations
Closed consultations
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Aged Standards - Electromagnetic Compatibility (TE-003) Proposed for Reconfirmation
The publications listed at the below link have been reviewed by the relevant active technical committee (and other stakeholders where appropriate) and subsequently endorsed to be "reconfirmed" as they are valid, technically correct and reflective of current practice. To support your review,...
Closed 8 May 2026
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Aged Standards - Lighting EL-041 Standards Proposed for Reconfirmation
The publications listed at the below link have been reviewed by the relevant active technical committee (and other stakeholders where appropriate) and subsequently endorsed to be "reconfirmed" as they are valid, technically correct and reflective of current practice. To support your review,...
Closed 8 May 2026
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Aged Standards - Alarm and Electronic Security Systems (EL-031) Standards Proposed for Reconfirmation and Withdrawal
The publications listed at the below link have been reviewed by the relevant active technical committee (and other stakeholders where appropriate) and subsequently endorsed to be "reconfirmed" as they are valid, technically correct and reflective of current practice. To support your review,...
Closed 8 May 2026
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Aged Standards - Electrical Accessories (EL-004) Standards Proposed for Reconfirmation
The publications listed at the below link have been reviewed by the relevant active technical committee (and other stakeholders where appropriate) and subsequently endorsed to be "reconfirmed" as they are valid, technically correct and reflective of current practice. To support your review,...
Closed 8 May 2026
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Aged Standards - Electrical Equipment in Mines and Quarries (EL-023) Standards Proposed for Reconfirmation
The publications listed at the below link have been reviewed by the relevant active technical committee (and other stakeholders where appropriate) and subsequently endorsed to be "reconfirmed" as they are valid, technically correct and reflective of current practice. To support your review,...
Closed 8 May 2026