Finally, after years of work, we are pleased to inform you that the proposed Spanish standard PNE 77270 "CONSTRUCTION OF COLLABORATIVE ODOUR MAPS THROUGH CITIZEN SCIENCE" will be open for public information from May 17th to June 25th.
On 16 May 2023, the Spanish Official Journal (BOE in Spanish) published the draft UNE standards that the Spanish Association for Standardisation has in process, corresponding to the month of April 2023, among which is the text proposed by the group that has been working for several years on the standardisation of the use of citizen science for odour mapping.

D-NOSES stands for Distributed Network for Odour Sensing, Empowerment and Sustainability. This 3 year-long project was supported by International Associations, experts in citizen science, odour and sustainability experts, local administrations and public bodies. The deliverables of this