Privacy Policy

QTA has established a set of corporate principles for personal-data protection, in accordance with the General Data Protection Regulation (GDPR). This policy explains what data we collect on this website, why, and for how long.

Data controller

QTA – Serviços de Gestão Ambiental, S.A., Parque Empresarial do Barreiro, Rua 13, 30-A, 2830-571 Barreiro, Portugal. Contact: geral@quimitecnicambiente.pt · +351 212 499 350.

Data collected through forms

Data submitted through this site’s forms (name, email, phone, company, subject and message) is used exclusively to reply to your enquiry and kept for a maximum of 12 months, after which it is automatically deleted. Submission requires your express consent.

Technical metadata attached to a submission is minimised: the IP address is stored only as an irreversible hash and the browser identification is truncated.

Cookies

This site uses only cookies essential to its operation. We use no advertising cookies and no third-party analytics services (such as Google Analytics or Google Tag Manager). The interactive map on the contact page loads only after your consent.

Usage statistics

Site usage statistics are collected in aggregate, without cookies and without identifying visitors.

Business contacts

QTA collects and uses business-contact information (clients, suppliers and partners) within the contractual or pre-contractual relationship, on the basis of legitimate interest or contract performance.

Your rights

Under the GDPR you may exercise your rights of access, rectification, erasure, restriction, portability and objection by contacting geral@quimitecnicambiente.pt. You also have the right to lodge a complaint with the Portuguese supervisory authority (CNPD).