LLMs, Personal Data, and Federal Law 152-FZ

Implementing Large Language Models (LLMs) and intelligent agents into business processes faces a significant challenge: compliance with Russian personal data legislation (Federal Law 152-FZ). This article examines key aspects of processing customer data when utilizing artificial intelligence. The authors analyze how to properly organize system architecture to minimize breach risks and ensure regulatory compliance. The focus is on data anonymization, the choice between local and cloud-based solutions, and the legal nuances of feeding information into models. This material is useful for developers and business owners planning to integrate LLMs into their products without violating the law. Practical recommendations are provided for configuring security perimeters and managing access to sensitive information in the era of widespread AI adoption.