bazirati

1. (+ acc. + na + loc.) to base
   Film je baziran na istinitoj priči. — The film is based on a true story.
   Svoj zaključak je bazirao na novim podacima. — He based his conclusion on new data.
2. (bazirati se na + loc.) to be based on; to rely on
   Naša ponuda se bazira na kvalitetu, a ne na ceni. — Our offer is based on quality, not on price.
   Ishrana im se bazira uglavnom na povrću. — Their diet is based mostly on vegetables.

Very common, but careful style often prefers «zasnivati (se)».