Privacy notice

Last updated: September 30, 2026

This notice explains what personal data we handle when you get in touch through this website, and what we do with it.

Who is responsible

The data controller is the company named on our About page. Privacy requests go to contact@nelsonantoniochemiusa.online and are answered by a person.

What we do not collect

This website has no payment form and collects no card, bank or payment data of any kind.

The data we hold

• The name and email you send with an enquiry.
• Whatever you wrote about what you need.
• Technical log data (IP address, browser type, pages viewed) used only to keep the site secure.

Access, correction and deletion

You can ask for a copy of your data, ask us to correct it, or ask us to delete it. Write to contact@nelsonantoniochemiusa.online; we answer within 30 days and we do not charge for it.

Why, and for how long

Your details are used to answer the enquiry and follow it up, nothing else. We keep enquiry records for 24 months, then delete them. Personal data is never sold or passed to data brokers.

What the site stores in your browser

The site stores only what is needed to show the page. Our pages set no advertising or cross-site tracking cookies.