Introduction

Fadada (Shenzhen Fadada Network Technology Co., Ltd.), the company behind Nota Sign and one of China’s largest electronic signature platforms, has been officially approved as an Associate Member of the Cloud Signature Consortium (CSC). The approval, granted by the CSC Executive Board in April 2026, followed a rigorous vetting process that examined the applicant’s technical compliance capabilities, trust service standards, and alignment with international digital signature frameworks.

This membership is not a commercial subscription or a paid association. It is a merit-based recognition that validates Fadada’s technology and trust infrastructure against global benchmarks — and by extension, reinforces the credibility that Nota Sign brings to every electronic signature it delivers. For teams evaluating electronic signature solutions, this development signals a product backed by internationally recognized standards.

From Compliance to Global Recognition

Joining the CSC is not a transactional process. The Cloud Signature Consortium evaluates applicants through an Executive Board review that scrutinizes technical architecture, trust service compliance, and interoperability with existing member ecosystems. Fadada’s application progressed through several verification stages: identity and domain verification, an introductory call with the CSC Membership Officer, and final approval by the Executive Board.

The membership approval process itself reflects this standard. CSC membership is granted through an Executive Board review that evaluates an applicant’s technical compliance capabilities, trust infrastructure, and alignment with international digital signature standards — not through a commercial transaction. Fadada’s acceptance into the Consortium confirms that its technology meets these benchmarks. The Cloud Signature Consortium now lists Fadada among its member organizations, standing alongside global trust service providers and certification authorities.

What this means in practice: Fadada’s electronic signature technology has been reviewed and accepted by an international body that sets standards for cloud-based digital signature services globally. As an Associate Member, Fadada is now authorized to participate in CSC’s Technical and Advocacy Committees and to carry the CSC member designation — a mark of conformity to a global trust framework, similar in weight to how ISO certification signals operational excellence.

What This Unlock for Our Users

CSC membership translates into tangible benefits for every organization using Nota Sign:

  • Cross-border signature interoperability — As a CSC member, Fadada participates in shaping cloud signature standards that enable electronic signatures to be trusted across jurisdictions. For users, this means contracts signed on Nota Sign carry weight not only domestically but increasingly in international contexts.

  • Trust chain alignment with international frameworks — CSC membership connects Fadada to a network of trust service providers, certification authorities, and regulatory bodies across Europe, Asia, and the Americas. This alignment means that Nota Sign’s trust infrastructure is designed to interoperate with the same standards that underpin eIDAS-qualified signatures in the EU and similar frameworks globally.

  • Compliance elevation from domestic to international — Organizations that previously relied on Fadada for domestic compliance can now point to an internationally recognized membership when addressing cross-border regulatory requirements. This is particularly relevant for teams that need to demonstrate due diligence in vendor selection for regulated industries.

  • Participation in standards governance — As an Associate Member, Fadada gains a seat at the table where cloud signature standards are discussed and developed. This means the product roadmap is informed by — and contributes to — the evolving global standards landscape, rather than simply reacting to it.

For organizations evaluating which e-signature platform to trust with their most sensitive agreements, CSC membership provides independent, third-party validation that goes beyond feature checklists. Learn more about how Nota Sign can serve your signing workflows by contacting our team.

Looking Ahead

CSC membership is a starting point, not a finish line. Over the coming months, Fadada will participate in CSC’s Technical and Advocacy Committees, contribute to the development of next-generation cloud signature standards, and work toward CSC-compliant solution certification. These activities directly feed into Nota Sign’s product development — ensuring that features are not just built for the market of today, but aligned with the trust frameworks of tomorrow.

As a CSC Associate Member, Fadada stands behind the same standards that govern trust services globally. If your organization is looking for an e-signature partner that meets international trust standards, talk to us.

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