Often, several at once. A single leave request can trigger FMLA, the NJFLA, the ADA, the NJLAD, and a TDI or FLI claim simultaneously — each with its own eligibility rules, notice requirements, and deadlines. The safest move is to pause before responding: document the request, and confirm which laws are in play before you approve it, deny it, or attach any conditions. Because these laws overlap and run concurrently, a misstep on just one can create real liability — which is exactly the kind of situation worth a quick call before you act.