[PFS Core] Spell List Question

[Grumiō Grumiōnis]

If I find a wand of a spell not in the CRB, but the spell is on the paladin spell list (Paladin's Sacrifice, for example), can I use the wand without UMD?

[Starglim]

If you have access to the spell in Core play, you use the Pathfinder rule source for the spell, which says that it's a paladin spell.

[Nefreet]

Assuming you're a Paladin, sure. Otherwise UMD would be required.