Privacy Policy

Last updated: December 2025

Data We Collect

• Anonymous Usage Analytics: We track which features you use (calculate DCR, download PDF, etc.) to improve the tool. This includes:
  • DCR calculation results (grade, clash counts, building details)
  • Feature usage (button clicks, downloads)
  • Referrer (which website sent you here)
  • Browser type (e.g., Chrome, Firefox)
• Email Addresses: Only if you voluntarily subscribe to our newsletter. Used solely for DCR updates and BIM coordination insights.

What We Don't Collect

• ❌ No cookies or tracking pixels
• ❌ No IP addresses
• ❌ No personal project names or client information
• ❌ No location tracking

How We Use Your Data

• Understand how people use the DCR calculator
• Identify popular features and improvements needed
• Send occasional emails about DCR methodology updates (if subscribed)

Data Storage

All data is stored securely in Google Sheets, accessible only by the DCR team. We do not share, sell, or distribute your information to third parties.

Your Rights

• Unsubscribe: Contact us via LinkedIn to unsubscribe
• Data Deletion: Contact us to request deletion of your email
• Questions: Message us on LinkedIn

Contact

For privacy questions or data deletion requests, contact:
LinkedIn: Rubens Lage Lopes

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