Oregon Explanation of Rights And Agreement (OPERA) is an important document that must be signed prior to the start of any Oregon court-mandated drug or alcohol-related program or activity. This document outlines the rights of the person being evaluated, the responsibilities of the evaluator, and the purpose of the evaluation. This document includes the following sections: 1. Explanation of Rights: This section outlines the rights of the person being evaluated, such as their right to remain silent, their right to not have any incriminating information used against them, and their right to refuse to answer questions. 2. Agreement: This section outlines the responsibilities of the evaluator, such as providing a detailed report of the evaluation, and the purpose of the evaluation. 3. Confidentiality: This section outlines the confidentiality of the evaluation, and how the evaluation will be kept private. 4. Release of Information: This section outlines how the evaluation results will be released, and to whom it will be released. There are two main types of Oregon Explanation of Rights And Agreement: one for adults and one for juveniles. The adult version focuses on the rights and responsibilities of the adult being evaluated, as well as the purpose of the evaluation. The juvenile version focuses on the rights and responsibilities of the juvenile being evaluated, as well as the purpose of the evaluation. Both versions are legally binding documents that must be signed in order for an evaluation to take place.