Surveillance & Interception

BCL’s knowledge of surveillance and interception law is unrivalled, drawing on the outstanding experience of the former Director of Legal Affairs at GCHQ, Michael Drury. The main focus of the team’s work is the UK’s complex investigatory powers legislation and associated Codes of Practice laws which govern access to electronic and other information by law enforcement authorities and the security services.

Our advice involves consideration of the Investigatory Powers Act 2016 (IPA) and its secondary legislation, the Regulation of Investigatory Powers Act 2000, the Intelligence Services Act 1994, the Police Act 1997, the Wireless Telegraphy Act 2006, and applicable data protection legislation.

We advise domestic and US ‘covered providers’ on their obligations under the UK-US Data Access Agreement, including in relation to IPA warrants and notices, as well as Overseas Production Orders issued under the Crime (Overseas Production Orders) Act 2019 and related Criminal Procedure Rules.

Our work encompasses voluntary disclosure of information to law enforcement agencies using the ‘information sharing gateways’ in the Counter Terrorism Act 2008 and Crime and Courts Act 2013, as well as challenges brought in the Investigatory Powers Tribunal to the unlawful exercise of surveillance and interception powers by state authorities, including breaches of the Human Rights Act 1998 / Convention rights.

We also provide prospective advice with regard to forthcoming legislative developments relating to surveillance and interception law, as well as on the implications of judicial decisions by domestic and overseas courts on the legality of state activity in this highly specialist field.

Unique expertise in the fields of interception and surveillance.

Legal 500

Our expertise

The services provided by our surveillance and interception specialists include:

  • advising on the obligations arising under warrants and notices issued under the investigatory powers legislation;
  • providing advice in relation to the criminal prohibitions on the unlawful interception of communications;
  • advising overseas telecommunications operators on ‘conflict of laws’ issues arising from the exercise of domestic UK investigative powers legislation;
  • assisting ‘covered providers’ with compliance with their obligations under the UK-US Data Access Agreement and related legislation;
  • providing guidance on disclosure to state authorities using the statutory information sharing gateways, including the extent of the ‘immunity’ provisions;
  • strategic and presentational guidance when dealing with information requests / demands by state agencies; and
  • challenging the unlawful use of covert powers by state agencies.

 

Our experience

Our recent instructions in the field of surveillance and interception include:

  • advising a global tech company on the legal and practical implications of the Investigatory Powers (Amendment) Act 2024;
  • in conjunction with US lawyers, developing internal compliance materials for a global social networking service in respect of the UK-US Data Access Agreement and Overseas Production Orders;
  • developing a UK GDPR-compliant decision-making framework for a fintech company on receipt of requests for voluntary provision of personal data to law enforcement agencies in exigent situations;
  • advising a leading payment processing service on its obligations in respect of HMRC’s information-gathering powers;
  • advising a global social media company on its obligations in relation to demands for communications data under investigatory powers legislation;
  • advising an SME on the technical capability provisions of the investigatory powers legislation and the relevant code of practice;
  • providing advice to a mobile communications service in relation to territorial implications of demands for data by UK law enforcement;
  • advising on a challenge in the Investigatory Powers Tribunal to the unlawful access to legally privileged material by a law enforcement agency during the exercise of covert powers under the Police Act 1997; and
  • reviewing the lawfulness of surveillance and monitoring of an HNW client by a financial regulator.

They are stellar: always committed to the clients’ best interests and never letting up until they have achieved the best possible outcome.

Chambers & Partners (2022)

The firm’s reputation is second to none in the white-collar crime world. It has been at the top of its game for decades.

Chambers & Partners (2022)

Their expertise goes further than knowledge of law and regulations and extends into the praxis of the use of State power and how to counter its abuse.

Legal 500 (2022)

A firm with a well-deserved reputation for quality.

Legal 500 (2022)

BCL have unique practitioner insight on a range of national security and law enforcement powers and are not afraid to take the hard cases.

Legal 500 (2022)

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