If you are planning to apply for Permanent Residence in Portugal or the Longa Duração Card, also known as EU Long-Term Residence, you will usually need to prove basic knowledge of Portuguese. In practice, this is commonly shown through an A2 Portuguese certificate. AIMA confirms that a PLA certificate at A2 level or higher is accepted as proof of Portuguese language knowledge for Permanent Residence, EU Long-Term Residence, and Portuguese nationality applications. AIMA also s