Roos van Erp-Bruinsma currently serves as Waarnemend voorzitter and Vice-voorzitter of the Raad van Toezicht at ZuidOostZorg since January 2018, overseeing care services across multiple locations in southeast Fryslân. Since September 2017, Roos has been a member of the Ledenraad at Rabobank Drachten Noordoost Friesland, contributing to sustainable well-being and global food supply initiatives. Additionally, Roos has held the position of Gecertificeerd commissaris at RCBM since December 2016, while offering advisory support as a Sparringpartner at Syntegrity since 2004. Past roles include Chair of the Raad van Toezicht at Fier (2018-2022), Board member of the Economic Board Utrecht (2014-2020), Mentor for European Women on Boards, and member of the ING Adviesraad Gezondheidszorg. Academic qualifications include degrees from HTS Bouwkunde Leeuwarden, Nyenrode Business University, and NMI Mediator certification, among others, demonstrating a strong foundation in leadership and management.