Бельгия со слов волонтеров - даже у женщин резерв требовать стала
Нідерланди:
Do you have military obligations in Ukraine? You must then prove that you are exempt or have completed military service. You can do this, for example, with an Ukrainian exit stamp in your passport or with a (digital) document.
https://ind.nl/en/ukraine/temporary-protection-directive-ukraine#requirements-temporary-protection-directive