44Thus, the Court has previously ruled that Article 20 TFEU does not affect the possibility of Member States relying on an exception linked, in particular, to upholding the requirements of public policy and safeguarding public security (judgments of 13 September 2016, CS, C‑304/14, EU:C:2016:674, paragraph 36, and of 13 September 2016, Rendón Marín, C‑165/14, EU:C:2016:675, paragraph 81).
Source: EUR-Lex, © European Union, 1998-2026. Reuse authorised under Decision 2011/833/EU.