The European Electronic Communications Code (EECC) defines the Electronic Communications Service (ECS) as any service normally provided for remuneration over electronic communications networks. This definition is foundational to EU telecom regulation, as being classified as an ECS is what pulls a service into the EU’s telecom rulebook. The EECC, codified as Directive (EU) 2018/1972, recast the definition to focus on what a service does rather than how it is delivered, bringing messaging and calling apps into scope alongside the networks they ride on.
Three Branches of Internet Access Services
The ECS category includes three main branches: Internet Access Services (IAS), Interpersonal Communications Services (ICS), and Signal Transmission Services. IAS provides connectivity to the open internet, including fixed broadband and mobile data. ICS enables direct exchange between people, encompassing phone calls, SMS, and chat apps, which are further split into number-based and number-independent subcategories. Signal Transmission Services involve the pure carriage of signals, such as Machine-to-Machine (M2M) connectivity and broadcast transport.
Regulatory Implications
Whether a product is an ECS determines its regulatory perimeter, including security and incident-notification duties, consumer-protection and contract rules, emergency-services access, and lawful-intercept obligations. For Software as a Service (SaaS) and Communications Platform as a Service (CPaaS) providers, adding a chat or calling feature can quietly cross that line, turning a product decision into a compliance program.
Historical Context
Before the EECC, EU telecom law effectively regulated only traditional carriers, while Over-the-Top (OTT) apps delivering functionally identical communication escaped it entirely. The 2018 recast rebuilt the definition around the functionality of a service, ensuring that messaging and calling apps are subject to the same regulations as the networks they utilize.
Privacy Protections
In the United States, the Stored Communications Act (SCA) creates Fourth Amendment-like privacy protection for email and other digital communications stored on the Internet. It limits the government's ability to compel an Internet Service Provider (ISP) to turn over content information and non-content information, such as logs and "envelope" information from email. The SCA also restricts the ability of commercial ISPs to reveal content information to non-government entities.
