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ICOM and ICOMOS unite in call to allow the use of Nitrogen for the protection of cultural heritage!

Corporate documents   ICOM-CC

Museums, memory institutions and heritage professionals in the European Union get a last chance to overturn an EU regulation banning the use of in-situ generated Nitrogen.
As professional organizations devoted to the protection of cultural heritage, ICOM and ICOMOS encourage all stakeholders of cultural heritage in a joint call to raise their voice and to explain why in their opinion the EU regulation prohibiting the use of in-situ generated Nitrogen in anoxic treatment ( ) is endangering the protection of cultural heritage.
In-situ generated Nitrogen is commonly used for the preservation of invaluable collections and cultural objects. In comparison to other much more dangerous and toxic methods, the use of Nitrogen has many advantages: The method can be used for the treatment of almost all cultural objects and has the most favorable environmental and health profile (Nitrogen/N2 makes up 78 percent of the air we breathe!).
Nitrogen can be applied to objects made from materials that cannot be committed to other treatments such as freezing or heat treatments and in particular for objects made of organic or combined materials. There is no viable alternative to anoxic treatment which would be compatible with preservation requirements.
Following the application from Austria for an BPR Article 55(3) derogation, the Commission will decide whether to grant or not a derogation. In doing so it needs to analyze the justification provided by Austria as well as other information available or provided by interested parties, especially with regard to available alternatives (
To this end the European Chemicals Agency (ECHA) has launched a public consultation, inviting interested parties to provide information on potential alternatives available for the protection of cultural heritage. The information collected through the public consultation will be taken into account when deciding whether to grant or not a derogation.

This may be the last chance offered to the conservation community for quite a while. Deadline for submitting your statement is January 18th, 2020!

Please support our call for the use of in-situ generated Nitrogen in the EU public consultation, available on the ECHA (European Chemicals Agency) website:
For participation in Public Consultation:,4&ECNumber=-&CASNumber=-
To this end and to facilitate your efforts, we have drafted a brief letter, which you can find attached. Please use it at your ease (Participating institutions and individuals should add their letterhead to the letter and upload as a pdf) and submit to the public consultation process. as IV. Attachments - Non-confidential information.
We would appreciate if you could keep us informed about your participation in the process by sending an email to
Your support by disseminating this call widely among all your channels in the cultural heritage community is greatly appreciated.

With best regards,

Download Model letters here: