To become a private investigator in NY, you will need to be at the very least twenty five a long time old and have possibly three decades of encounter in investigations or 20+ a long time of legislation enforcement encounter. You will need to also go a NY state PI https://www.saludcapital.gov.co/sitios/VigilanciaSaludPublica/Lists/Contactenos/DispForm.aspx?ID=756292