REI International publishes its own FISQ certificate — number FiSQ 2024-02, issued on 5 January 2024 — naming exactly two techniques: brandwerende afdichtingen en doorvoeringen, and brandwerende bescherming van draagconstructies. That is a narrower scope than its sister company REI Projects holds, and the certificate is worth reading rather than assuming, because the two firms are easily conflated. It applies certified systems from SVT, Hilti, Mulcol, Promat, Rf-Technologies and Hempel — which is precisely what FISQ certifies, the competence of the applicator rather than the product — and works from Hasselt in Limburg. It also holds VCA. Both companies sit under REI Group of Dendermonde.