“Relevant training” means at least 20 cumulative hours of instruction in:
1. Ethics;
2. Civil and criminal laws relating to domestic violence, sexual assault or human trafficking;
3. Relevant laws relating to confidentiality of communication, as defined in NRS 49.2546, and privileges pursuant to this chapter;
4. Trauma-informed care; and
5. Any other relevant topics necessary to meet the needs of victims of domestic violence, sexual assault or human trafficking.