Becoming a licensed esthetician typically allows practitioners to offer these services. Since Moldova is unregulated, practitioners in these services can serve the public without certifications or licenses.
Hairstylists can choose to get further education in hair or not. They are unregulated, so practising without a license won’t be a problem.
Nail technicians don’t need any license to serve the public. They just need to complete high school and get skilled in nails.
Barbers are only expected to complete high school to become professionals. They can always study and get a certificate for barbering anytime to get paid higher.
Massage therapists only need high school education as a minimum requirement. They can get certified in massage, however, and earn higher than high school graduates without certifications.