Your data, handled transparently.

The contact forms

The form on the Contact page, and those on the pages for architects and for suppliers, ask for your name, your company, your email and your phone number and, depending on the form, the type, size and estimated value of the project, the timeline, what your company supplies, a link and a message. What you send is kept in the site's system, which only CH3's team can access, with the page and language you were on, and is used to reply to you.

The WhatsApp buttons open a short form, asking for your name, your company (optional) and your phone number, and then a WhatsApp chat with a suggested message, which is sent only if you send it. The email link opens your email program; the phone number opens your dialer.

With the form, the site receives the page you were on, the pages you visited, the site you came from and, if you arrived through an ad, that ad's parameters, plus the approximate region and the browser type, which the server reads from the request itself. Your browser keeps that history in the site's local storage: the ad parameters for up to 90 days and the visits for up to two years. The site keeps nothing of what that short form receives: your data reaches CH3 only through the WhatsApp message you send.

Whatever you send through these channels reaches CH3 through the service you chose, under that service's rules, and is used to reply to you.

No analytics

The site does not use Google Analytics or any other analytics, advertising or tracking tool. Fonts and images are served by the site itself.

Videos and social media

Some blog articles embed Vimeo videos. When you open one of those articles, your browser loads the Vimeo player, which follows Vimeo's privacy policy. The links to CH3's LinkedIn and Instagram take you to those services, under their rules.

Cookies

The site sets no cookies for visitors.

The admin area, used only by CH3's team to publish content, sets session cookies to keep editors signed in, and a preview cookie when an editor checks a draft. Site visitors do not receive these cookies.

Hosting

The site is hosted by Vercel. As with any website, the host records technical data about each visit, such as the IP address, browser and page requested, in logs kept for a limited time, to keep the site running and secure.

Your rights

Under Brazil's General Data Protection Law (LGPD, Law No. 13,709/2018), you can ask what data CH3 holds about you, and have it corrected or deleted. To do so, write to the email address below.

Who is responsible

CH3 Construtora is the controller of the data processed by this site. Send privacy questions and requests to the email address below.