The European Commission has opened a formal investigation to assess whether Microsoft may have breached EU competition rules by tying or bundling its communication and collaboration product Teams to its popular suites for businesses Office 365 and Microsoft 365.

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Microsoft includes Teams in its well-entrenched cloud-based productivity suites for business customers Office 365 and Microsoft 365. The Commission is concerned that Microsoft may be abusing and defending its market position in productivity software by restricting competition in the European Economic Area (‘EEA') for communication and collaboration products.  

In particular, the Commission is concerned that Microsoft may grant Teams a distribution advantage by not giving customers the choice on whether or not to include access to that product when they subscribe to their productivity suites and may have limited the interoperability between its productivity suites and competing offerings.  

Original European Commission press release: https://ec.europa.eu/commission/presscorner/detail/en/ip_23_3991