legal
Privacy Policy
4SAS – Marine Geoscience Solutions values the privacy and protection of personal data of its users, clients, and partners. This Privacy Policy describes how we collect, use, store, and protect information obtained through the website https://4sas.com.br.
By accessing and using this website, you agree to the practices described in this policy.
1. Who we are
4SAS is a Brazilian company specialized in marine geosciences, working in the acquisition, analysis, and interpretation of geophysical and oceanographic data for projects in Brazil and abroad.
For the purposes of the Brazilian General Data Protection Law (LGPD), 4SAS acts as the controller of personal data collected through this website.
2. Data we collect
We may collect different types of information when you access or interact with our website.
2.1 Data provided directly by the user
We may collect information that you voluntarily provide, such as:
- Name
- Email address
- Phone number
- Company or organization
- Job title
- Content of messages sent via contact form
This data is generally collected when you:
- fill out forms on the website
- request commercial contact
- send messages to the company
2.2 Data collected automatically
When you browse the website, some information may be collected automatically, such as:
- IP address
- browser type
- device used
- pages visited
- browsing time
- access origin (e.g., search engines or external links)
This information may be collected through cookies or traffic analysis tools.
3. Purpose of data use
The collected data may be used to:
- respond to requests and messages sent by the user
- provide information about the company's services
- improve the browsing experience on the website
- analyze website performance and understand how it is used
- comply with legal or regulatory obligations
4SAS uses personal data only for legitimate purposes compatible with the context of the interaction with the user.
4. Data sharing
4SAS does not sell personal data.
Data may be shared only when necessary, for example:
- with technology service providers responsible for hosting or operating the website
- with data analysis and performance platforms
- when required by legal or judicial authority
Whenever possible, we require these partners to adopt adequate data security and protection measures.
5. Cookies and similar technologies
The website may use cookies to improve the user experience.
Cookies are small files stored in the browser that allow:
- remembering browsing preferences
- analyzing website usage
- improving platform performance
The user may, at any time, configure their browser to block or delete cookies, although some website features may be affected.
6. Data storage and security
We adopt appropriate technical and organizational measures to protect personal data against:
- unauthorized access
- accidental loss or destruction
- improper alteration or disclosure
Data is stored only for the period necessary to fulfill the purposes for which it was collected or to meet legal obligations.
7. Data subject rights
In accordance with the Brazilian General Data Protection Law (LGPD), you have rights over your personal data, including:
- confirmation of the existence of data processing
- access to personal data
- correction of incomplete or outdated data
- anonymization or deletion of unnecessary data
- data portability, when applicable
- withdrawal of consent
To exercise your rights, please contact us through the channels listed below.
8. Links to external websites
Our website may contain links to external pages. 4SAS is not responsible for the privacy practices of these websites, and users are advised to review their respective privacy policies.
9. Changes to this policy
This Privacy Policy may be updated periodically to reflect legal, regulatory, or operational changes.
We recommend that users review this page regularly.
10. Contact
If you have questions about this Privacy Policy or about the processing of your personal data, please contact 4SAS:
📧 Email: [insert contact email]
🌐 Website: https://4sas.com.br
