Privacy Policy

Last Updated: March 21, 2025

Introduction

Checker ("we," "our," or "us") is committed to protecting your privacy. This Privacy Policy explains how we collect, use, disclose, and safeguard your information when you use our construction data validation service.

Information We Collect

Files and Data

  • Construction data files you upload for validation
  • Validation parameters and settings you select
  • Validation results and reports

Personal Information

  • Account information (name, email, company)
  • Login credentials
  • IP address and basic usage analytics

How We Use Your Information

We use your information solely to:

  • Provide our data validation service
  • Process and validate your uploaded files
  • Generate validation reports
  • Improve our service functionality
  • Ensure service security and prevent abuse

Data Storage and Retention

  • Files uploaded to our validation service are temporarily stored in Amazon S3 storage (EU-West-2 region, London).
  • All uploaded files and generated validation reports (both HTML and Excel formats) are automatically deleted after 24 hours.
  • After the 24-hour period, the data is completely removed from our systems and cannot be recovered.

Data Security

  • All data transfers between your browser and our servers are encrypted using industry-standard TLS protocols.
  • We implement appropriate technical and organizational measures to protect your information.
  • Access to your data is strictly limited to authorized personnel for troubleshooting purposes only when explicitly requested.

Your Rights

You have the right to:

  • Access your personal information
  • Request correction of inaccurate information
  • Request deletion of your data
  • Object to processing of your information
  • Request transfer of your information
  • Withdraw consent at any time

Changes to This Policy

We may update this Privacy Policy periodically. We will notify you of any changes by posting the new Privacy Policy on this page and updating the "Last Updated" date.

Contact Us

If you have questions about this Privacy Policy or our data practices, please contact us at: