Contract signing authority, seals and electronic signatures

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This English page is prepared together with the Japanese article for readers who prefer English. LegalAgent is an AI Native Law Firm focused on corporate legal work, startup legal support, M&A support and practical legal outsourcing for modern companies.

Overview

This article explains what corporate legal teams should check before contract signing, including authority, seals, final-version control, electronic signatures and evidence management.

Key points

• Signing confirms the company position on the agreed terms
• Signer authority and internal approval should be checked separately
• Seals are a matter of evidence and internal practice, not always legal validity alone
• Electronic contracts require audit trails and final-version control

Practical perspective

In practice, this topic should be reviewed together with the transaction structure, internal approval flow, counterparty relationship, business priority and risk tolerance. Generative AI can support initial organization, comparison and drafting, but attorneys or the legal team should remain responsible for final legal judgment.