AI translation is a strong fit for this content. The risk is low and you have qualified review in place. AI can speed this up and lower cost without putting much at stake. The step that protects quality is having a professional translator correct the output before it ships.
AI translation can work here, but only with the right controls. This content carries enough sensitivity or consequence that the AI output needs correction by a professional translator who meets ISO 17100 and 18587 qualifications before it is used. Skipping that step is where this kind of project goes wrong.