Regulators are demanding information from the company on its cloud computing, artificial intelligence and cybersecurity products.

The Federal Trade Commission sent a broad request to the tech giant asking for information on its cloud, software and AI businesses.

Microsoft is being investigated by the Federal Trade Commission in a wide-ranging antitrust probe, making it the fifth Big Tech company to fall under such scrutiny in several years. The demand for information that spans hundreds of pages and culminates over a year of informal discussions with Microsoft competitors and partners.

The FTC has demanded information about several facets of Microsoft’s business, sending the tech giant an information request that is hundreds of pages long, according to Bloomberg.

The US Federal Trade Commission has opened an antitrust investigation of Microsoft, drilling into everything from the company’s cloud computing and software licensing businesses to cybersecurity offerings and AI products.

After more than a year of conducting informal interviews with competitors and business partners, antitrust enforcers have crafted a detailed request to force Redmond-based Microsoft to turn over information,

FTC antitrust lawyers have sent Microsoft a detailed information demand, spanning hundreds of pages, after receiving approval from FTC Chair Lina Khan, the report said quoting sources familiar with the matter.