Stichtings Controle Commissie
The STICC is the NSAC’s advisory body on financial matters. The STICC has access to all financial documents, audits the bookkeeping, and advises during the General Meetings (AB) of the Association.
- Timme Spakman (GSAC/ASAC)
- Kasper van Tulder (ASAC)
- Koen Vergeer (Yeti)
- Jannick Boonstra (GSAC)
The STICC can be reached via sticc@nsac.alpenclub.nl
Winterprogram committee
The winter program committee works with the winter program coordinator to ensure a successful Rab winter program and everything that entails. This includes the NSAC chalet, sufficient instructors, registration, and equipment.
WP-Commissie 2026
- Monty Schebesta (USAC)
- Leon Cyliax (ESAC)
- Mariël Steinmeijer (ASAC)
- Aimée de Haas (ASAC)
- Bo Hekkert (USAC)
- Esther Gijsbers (USAC)
The winter program committee can be reached via wp@nsac.alpenclub.nl.
Summerprogram committee
The Summer Program Committee, together with the Summer Program Coordinator, is responsible for organizing the Rab NSAC Summer Program.
The 2026 Summer Program Committee consists of:
- Fé Verheyen (USAC)
- Esther Gijsbers (USAC)
- Bram Severs (Yeti)
- Meike Van Veen (LSAC)
- Lisa de Kok (LSAC)
- Lieuwe Huisman (USAC)
- Odet Yadava (USAC)
The ZP committee can be reached via zp@nsac.alpenclub.nl
Festival committee
The NSAC is organizing a festival where all SACs are welcome. This will be the interSACcial event of the year, combining climbing, lectures, music, and partying..
The 2026 is being formed right now, if you are interested please contact us via: bestuur@nsac.alpenclub.nl
Sponsorcommittee
The main tasks of the sponsorship committee are: maintaining multi-year sponsorship agreements for NSAC events (NSK, NSKB, BOTS, etc.) and advising SAC boards on sponsorship matters.
The sponsorship committee currently consists of:
- Chrissie Rooijakkers (USAC) (Rab contactpersoon)
- Milton van Putten (ASAC) (Klimwinkel contactpersoon)
The sponsorship committee can be reached via sponsorcie@nsac.alpenclub.nl
Rab bots committee
The winning BotS team will host the following year’s Rab BotS. In 2025, the GSAC team “Tegen de tijd dat je onze veel te lange teamnaam gelezen hebt, zijn wij al gefinisht” won:
- Jannick Boonstra
- Casper de Wit
- Johannes Schramm
- Quinten Salomons
Rab OSK IJs- committee
In 2026, we will be organizing the OSK Ice Climbing. This event will not only determine the best dry tooler from all the SACs, but it will also serve as excellent preparation for ice climbing during the WP and, for some, a first introduction to this fascinating sport.
- Constantijn van Hartesveldt (USAC)
- Arthur ten Berge (USAC)
- Joep van de Zandt (USAC)
- Hugo Veldhuis (ASAC)
- Ann de Kanter (ASAC)
- Bregje Pontzen (ASAC)
Sustainability working group
This working group advises the NSAC board and devises fun activities to ensure that your ecological footprint when participating in SAC activities is as minimal as possible.
SAC-server committee
The server committee ensures that the sites on the alpenclub.nl domain are hosted and that email works. Complete SAC sites, such as those of the TSAC, and easy-to-manage information sites, such as bots.alpenclub.nl are on this server.
The server committee currently consists of:
- Richard Brinkman (TSAC)
- Gabriël Bijleveld (YETI)
- Constantijn van Hartesveldt (USAC)
The server committee can be reached at server@nsac.alpenclub.nl
The previous server committee managed the old server on the climbing.nl domain. This server no longer hosts any websites, and the mail server has also been shut down.
The information for the old websites can still be requested. Please contact the current server committee.

