Tongyu Yan

Data Compliance & Cross-Border Counsel

Tongyu Yan advises multinational enterprises on data protection, cross-border data transfer, and enterprise compliance from Shanghai's Pudong New Area.

As a lawyer at Shanghai AllBright Law Offices, Tongyu Yan combines corporate dispute resolution experience with deep specialisation in data compliance. He holds certifications as a Senior Enterprise Compliance Officer, Data Compliance Officer, and Big Data Senior Engineer, and is qualified to conduct personal information compliance audits under China's regulatory framework. He serves on the Blockchain and Digital Economy Law Research Center Committee, where he tracks emerging legal issues at the intersection of technology, data, and business.

Professional Background

Tongyu Yan has built his career across three leading Shanghai law firms. He began at Shanghai Yishi Law Firm in July 2017, moved to Beijing Zhongwen (Shanghai) Law Firm in December 2023, and joined Shanghai AllBright Law Offices in February 2026. Over nearly a decade of legal practice, he has developed a practice spanning corporate commercial disputes, enterprise compliance governance, anti-unfair-competition matters, and data asset management.

His practice is distinguished by a rare combination of capabilities: he handles full-cycle litigation and enforcement for high-volume dispute portfolios while simultaneously advising on preventive compliance frameworks. This dual orientation — resolving disputes efficiently while building compliance structures that prevent them — reflects the practical needs of multinational clients operating in China's evolving regulatory environment.

Data Compliance & Cross-Border Transfer

In the data compliance field, Tongyu Yan has provided end-to-end legal compliance services and supervisory oversight for personal information export and cross-border data transfer for multiple foreign-invested enterprise groups in Shanghai. His work covers the full lifecycle: data mapping, gap analysis against the Personal Information Protection Law (PIPL), Data Security Law, and Cybersecurity Law, security assessment filing, standard contract clauses, and ongoing compliance monitoring.

He contributed to the drafting of the industry standard on personal information compliance audits and has delivered specialised data compliance training to government departments, public institutions, and foreign-invested enterprises. This training experience gives him a practical understanding of how regulators interpret data rules and how enterprises can demonstrate good-faith compliance.

• Personal information export and cross-border transfer compliance
• PIPL / DSL / CSL gap analysis and remediation planning
• Data asset registration and valuation support
• Data compliance audit preparation and response

Corporate Compliance & Commercial Disputes

Beyond data, Tongyu Yan serves as comprehensive legal counsel to Japanese-invested enterprises in Shanghai and large state-owned enterprises in Jing'an District. His advisory work covers enterprise compliance, employment, contracts, criminal risk prevention, and institutional development. He also acts as legal advisor to an administrative law enforcement department in Jing'an District, supporting daily compliance management, contract review, and rule-of-law lectures.

In commercial dispute resolution, he has represented clients in commercial disputes and shareholder derivative actions against corporate officers, achieving favourable outcomes. His litigation practice includes batch contract disputes and labour disputes, where his systematic approach to evidence management and enforcement execution delivers measurable results.

"Compliance is not a cost centre — it is the operating system of a well-run enterprise. My work is to make that system precise, auditable, and aligned with how regulators actually think."

Recognition & Academic Work

Tongyu Yan's article "On the Non-Litigation Remedy System for Defective Company Resolutions" was published in the 2022 sixth issue of the bimonthly journal Law and Economy. In 2024, he was named a "Recommended Lawyer" in the Data Compliance field in the Fine Legal Services Brand Guide (2024). In 2025, he was appointed an industry mentor at Shanghai Sanda College, contributing to legal talent development and industry research.

Approach to Practice

Tongyu Yan approaches every engagement with a structured, risk-first methodology. He begins with a compliance baseline assessment, identifies gaps against applicable laws and industry standards, and develops a prioritised remediation roadmap. For disputes, he builds evidence matrices early, evaluates settlement and enforcement options in parallel, and maintains transparent communication with clear decision points.

• Written scope and compliance matrix agreed before substantive work
• Bilingual document control with translation and verification plan
• Deadline tracking with clear escalation triggers
• Settlement and enforcement options evaluated in parallel

Local Practice in Shanghai

Based in Pudong, Tongyu Yan serves clients across Shanghai's financial and technology districts. His understanding of local regulatory practice — from the Shanghai cyberspace administration's data filing requirements to the district-level enterprise compliance expectations of Jing'an and Pudong — allows him to provide practical, locally-informed advice to multinational and domestic clients alike.

Shanghai has been at the forefront of China's data regulation pilot programmes, including the Lin-gang Special Area's cross-border data flow facilitation measures. Tongyu Yan monitors these developments closely and helps clients position their data architectures to take advantage of lawful transfer pathways while maintaining full regulatory compliance. His bilingual capabilities in English and Mandarin allow him to bridge the communication gap between foreign headquarters compliance teams and Chinese operating entities, ensuring that group-level data policies are implemented consistently across jurisdictions.