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Certificate of Coverage (CoC):

Definition and Key Information

The Certificate of Coverage (CoC) is an essential document verifying the application of social security law from an employer’s home country for an individual temporarily assigned abroad. While similar to the A1 certificate used within the EU/EEA, the CoC applies globally, provided a valid Social Security Agreement exists between the countries involved.

How Does the Certificate of Coverage Differ from the A1 Certificate?

The CoC offers broader applicability compared to the A1 certificate. While the A1 applies to certain EU/EEA countries, the CoC can be issued for foreign assignments in any country with a Social Security Treaty in place. It ensures employees remain covered under their home country’s social security law, continue contributing to their system, and avoid double contributions in the host country.

Which Documents Are Necessary for a Business Trip Abroad?

When preparing for a foreign business trip, the following documents may be required:

  • A Certificate of Coverage (CoC) or A1 certificate, depending on the destination.
  • Medical insurance for health-related coverage.
  • A PWD (Posted Worker Declaration) or analogous registration form, if applicable.
  • A specific visa for certain destinations outside the EU.

These documents ensure compliance with local regulations and safeguard the employee’s rights during their temporary posting abroad.

How to Request a Certificate of Coverage?

The application for a CoC begins with employers contacting the relevant social insurance authority or using an online portal in the home country. Detailed information about the individual’s temporary assignment abroad must be provided. Once issued, the CoC serves as a legally binding confirmation of continued coverage for social security under the home country’s system.Why Is a Certificate of Coverage Important?The CoC is crucial for:

  • Ensuring continued social insurance coverage under the home country’s system.
  • Preventing double contributions to social security.
  • Complying with international agreements and labor laws.

This document provides reassurance to both employers and employees that all obligations are met during a foreign assignment.‍

Need Help with Your Certificate of Coverage?‍

If you need assistance with the application process or require instructions and detailed information about social security coverage for temporary international assignments, we’re here to help. Our service ensures your documents are accurate, valid, and fully compliant, giving you peace of mind for your business endeavors abroad.