Hello,
earlier this year, the board has approved a budget for FOSDEM travel refunds.
If you have attended FOSDEM, and want to get reimbursed, please send the receipts to treasurer@documentfoundation.org (do NOT reply to this list!), alongside the required form.
Hotel costs and transportation costs can be refunded, while other expenses like food can usually not be refunded. Exceptions can be granted only in rare occasions on a case-by-case basis.
The instructions as well as the required forms are available in our wiki at https://wiki.documentfoundation.org/TDF/Policies/Refunding, section "Refunding via SPI".
While it looks rather formal, please don't be shy. TDF is happy to support its volunteers, and FOSDEM is considered an important event, so you are welcome to apply for refunding.
If you have questions, feel free to poke the treasurer alias.
Florian