CHSOS is based in Italy but we provide international onsite art examination service traveling with our lightweight equipment. Our clients are museums, art researchers, private collectors and art authentication companies. We also provide advanced analysis taking paint samples.

Tell us about your project and ask us a quote

Onsite Service Fee Calculator

Tell us about your project and we will evaluate how many of our onsite service days it will require. You can then proceed to add the Travel Fee.

Onsite Service Fee

Travel Fee


Check list for on site Art Examination

Artifacts categories

Our Clients