The primary ethical duty of an appellate attorney is to act with integrity and professionalism. This includes being honest and forthright with the court, complying with all applicable laws and rules, and avoiding any conduct that would bring the legal profession into disrepute.

The duty of candor to the court requires appellate attorneys to disclose all relevant facts and law to the court, to avoid making any misrepresentations or misleading statements to the court, and to correct any errors or omissions in their submissions to the court.

The duty of loyalty to the client requires appellate attorneys to represent the client's interests zealously and competently, to keep the client informed of all developments in the case, and to obtain the client's informed consent before taking any action on their behalf.

The duty of confidentiality requires appellate attorneys to keep all client information confidential, to disclose client information only with the client's consent, and to avoid using client information for personal gain.

The duty to avoid conflicts of interest requires appellate attorneys to avoid representing clients with conflicting interests, to disclose any potential conflicts of interest to the client, and to obtain the client's informed consent before representing them in a conflict of interest situation.

The duty to withdraw from representation requires appellate attorneys to withdraw from representation if the attorney is unable to provide competent representation, if the attorney has a conflict of interest, or if the client insists on pursuing a frivolous appeal.

The duty to cooperate with opposing counsel requires appellate attorneys to be courteous and professional in all dealings with opposing counsel, to avoid engaging in any unnecessary or harassing litigation tactics, and to share relevant information and documents with opposing counsel.

The duty to the court requires appellate attorneys to be respectful of the court and its officers, to comply with all applicable laws and rules, and to avoid making any misrepresentations or misleading statements to the court.

The duty to the public requires appellate attorneys to uphold the integrity of the legal profession, to promote access to justice for all, and to contribute to the development of the law.

The duty to oneself requires appellate attorneys to maintain their own competence and professionalism, to avoid engaging in any conduct that would bring the legal profession into disrepute, and to take care of their own physical and mental health.

Ethical duties are more general than legal duties, ethical duties are based on moral principles, while legal duties are based on the law, and ethical duties are not enforceable by law, while legal duties are.

Violating an ethical duty can lead to disbarment or suspension from the practice of law, civil liability, criminal prosecution, or all of the above.

The best ways to avoid violating an ethical duty are to be familiar with the ethical rules that govern your conduct, consult with a more experienced attorney if you have any questions about your ethical obligations, and be mindful of your own biases and conflicts of interest.

The role of the appellate courts in enforcing ethical duties is to review attorney conduct for ethical violations, to impose sanctions on attorneys who violate ethical duties, and to educate attorneys about their ethical obligations.

Ethics are important in appellate practice because they ensure that the appellate courts are fair and impartial, protect the rights of the parties involved in the appeal, and uphold the integrity of the legal profession.