CRPD/C/GC/1 Article 13: Access to justice 38. States parties have an obligation to ensure that persons with disabilities have access to justice on an equal basis with others. The recognition of the right to legal capacity is essential for access to justice in many respects. In order to seek enforcement of their rights and obligations on an equal basis with others, persons with disabilities must be recognized as persons before the law with equal standing in courts and tribunals. States parties must also ensure that persons with disabilities have access to legal representation on an equal basis with others. This has been identified as a problem in many jurisdictions and must be remedied, including by ensuring that persons who experience interference with their right to legal capacity have the opportunity to challenge such interference — on their own behalf or with legal representation — and to defend their rights in court. Persons with disabilities have often been excluded from key roles in the justice system as lawyers, judges, witnesses or members of a jury. 39. Police officers, social workers and other first responders must be trained to recognize persons with disabilities as full persons before the law and to give the same weight to complaints and statements from persons with disabilities as they would to nondisabled persons. This entails training and awareness-raising in these important professions. Persons with disabilities must also be granted legal capacity to testify on an equal basis with others. Article 12 of the Convention guarantees support in the exercise of legal capacity, including the capacity to testify in judicial, administrative and other legal proceedings. Such support could take various forms, including recognition of diverse communication methods, allowing video testimony in certain situations, procedural accommodation, the provision of professional sign language interpretation and other assistive methods. The judiciary must also be trained and made aware of their obligation to respect the legal capacity of persons with disabilities, including legal agency and standing. Articles 14 and 25: Liberty, security and consent 40. Respecting the right to legal capacity of persons with disabilities on an equal basis with others includes respecting the right of persons with disabilities to liberty and security of the person. The denial of the legal capacity of persons with disabilities and their detention in institutions against their will, either without their consent or with the consent of a substitute decision-maker, is an ongoing problem. This practice constitutes arbitrary deprivation of liberty and violates articles 12 and 14 of the Convention. States parties must refrain from such practices and establish a mechanism to review cases whereby persons with disabilities have been placed in a residential setting without their specific consent. 41. The right to enjoyment of the highest attainable standard of health (art. 25) includes the right to health care on the basis of free and informed consent. States parties have an obligation to require all health and medical professionals (including psychiatric professionals) to obtain the free and informed consent of persons with disabilities prior to any treatment. In conjunction with the right to legal capacity on an equal basis with others, States parties have an obligation not to permit substitute decision-makers to provide consent on behalf of persons with disabilities. All health and medical personnel should ensure appropriate consultation that directly engages the person with disabilities. They should also ensure, to the best of their ability, that assistants or support persons do not substitute or have undue influence over the decisions of persons with disabilities. 10