The seventeenth Atmospheric Spectroscopy Applications (ASA) workshop will take place 26th -28th August 2026.  The ASA workshop will be held at the conference center of the Hyatt Centric Reims located at 31, oulevard Paul Doumer in Reims, France. This meeting will be coupled to the biennial HITRAN conference.

This meeting will be organized around the following topics:

• Atmospheric measurements and observations
• Relevant new spectroscopic data and their analysis
• New trends in atmospheric spectroscopy techniques and gas analysis
• Status and evolution of the molecular databases
• Database archiving, access and methodology
• Application of spectroscopy to studies of planetary atmospheres 

         The meeting will also provide the opportunity to organize special sessions on satellite measurements, climatology, planetology (atmospheres of planets, exoplanets), and astrophysics (hot media such as the atmospheres of brown dwarfs, etc.). Contributions to the meeting will be selected according to their relevance to the topics aforementioned and to the HITRAN database and the high-temperature compilation (HITEMP).

        This meeting will include oral and poster presentations. We encourage posters that promote interaction among participants, and communications that present new research prior to peer-reviewed publication. The deadline for submission of abstracts is 1st June 2026, but we suggest submitting as soon as possible by e-mail to mr.debacker@univ-reims.fr. The abstract template for both oral or poster presentation is available on the website https://www.univ-reims.fr/asa-hitran/. Please provide 3 to 5 keywords. Please save your abstract in Word with the following format: AbstractASA_name of first author.doc

               A registration form is also accessible directly at the following link: https://colloques.univ-reims.fr/asa-hitran

The registration fees before 1st July (350€/400€ after the 1st of July for permanent scientists and postdocs, 250€/300€ after the 1st of July for PhD students) will cover the cost of the sessions, proceedings, and refreshments. The registration also includes lunches and a banquet ticket for the participants. Accompanying persons should also register on the website if they want to attend the banquet (90€) at the following link: https://colloques.univ-reims.fr/asa-hitran-accomp

All correspondence should be sent to the secretary of the local organizing committee: Mme Mathilde LE MEUR - PERRON, tel.: +33 3 26 91 39 29, e-mail : mathilde.lemeur--perron@univ-reims.fr   

List of invited speakers and the title of the presentation:

Accommodations:
Participants must take care of their hotel reservations quite early since August is a highly touristic period (see e.g. www.booking.com ). Some cheaper rooms are available at the CIS of Reims. They can be reserved at the following URL: http://www.cis-reims.com/.

Prereservations of rooms at the Hyatt Centric Reims are also possible thanks to the registration
form.

Poster sessions:
The poster sessions will take place in a special room close to the conference room. A vertical
metallic grid (1 m wide and 1.8 m high) with two separate hooks will be available for each
participant wishing to present his/her work. With this in mind, it will be preferable to have
laminated posters with two holes at the top corners.

Provisional Program:

Code of Conduct:

The organizers are committed to providing a professional, respectful, and inclusive environment for all participants. All attendees, speakers, sponsors, exhibitors, and organizers are expected to conduct themselves in a manner that fosters open scientific exchange and mutual respect.

Participants should treat others with courtesy and consideration. Harassment, discrimination, intimidation, or disruptive behavior will not be tolerated. This includes offensive verbal comments related to gender, age, sexual orientation, disability, physical appearance, body size, nationality, race, religion; inappropriate physical contact; deliberate intimidation; stalking; and any behavior that creates an unsafe or hostile environment.

This policy applies to all conference activities, including sessions, poster presentations, social events, and online communication channels associated with the meeting.

Participants asked to stop inappropriate behavior are expected to comply immediately. The organizers reserve the right to take appropriate action in response to violations of this Code of Conduct, including warning the offender, expulsion from the conference without refund, or other measures deemed necessary.

If you experience or witness behavior that violates this Code of Conduct, please contact a member of the organizing committee or conference staff. All reports will be treated seriously and handled as confidentially as possible.

By participating in the conference, all attendees agree to abide by this Code of Conduct.