Features SAUIN - Portal do Selo
App to validate electronic stamps generated in registry offices in the states of Amazonas, Maranhão and Roraima.
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Secure & Private
Your data is protected with industry-leading security protocols.
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24/7 Support
Our dedicated support team is always ready to help you.
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Personalization
Customize the app to match your preferences and workflow.
Screenshots
See the SAUIN - Portal do Selo in Action
Get the App Today
Download on Google Play
Available for Android 8.0 and above