21. The tariff prescribed for Class II is applicable to the following actions, proceedings and matters:(1) action for declaration or denial of a servitude;
(2) adoption;
(3) boundary delimitation, possessory or petitory proceedings;
(4) proceeding or action governed by the C.C.P., but not provided for in the tariff if the amount or value in dispute is indeterminable or inexistent;
(5) proceedings for legal persons provided for in the C.C.P.;
(6) application for judicial review provided for in the C.C.P.;
(7) sequestration.