The California Association of Polygraph Examiners (CAPE) stands as a beacon of professionalism and ethical standards within the polygraph examination community in California. With a membership exceeding one hundred professionals, CAPE is dedicated to maintaining the integrity, competence, and ethical conduct of its members through rigorous screening of applicants, ongoing education, and adherence to established standards and a robust Code of Ethics.

Professional Competence and Ethical Conduct

CAPE ensures the professional competence and ethical behavior of its members by meticulously screening applicants for their education, training, experience, and moral character. This rigorous process guarantees that all members are not only skilled in their craft but also uphold the highest standards of professional conduct.

Education and Training

Understanding the importance of continuous learning, CAPE places a strong emphasis on the education and training of its members. The association provides a platform for the exchange of information and the latest developments in polygraphy, ensuring that members are well-informed and up-to-date with the latest techniques and practices in the field.

Standards and Ethics

CAPE regulates the conduct of its members by mandating the use of generally accepted standards, procedures, and techniques in polygraph examinations. The association governs its members through a comprehensive Code of Ethics and a set of Standards and Principles of Practice, ensuring that all members adhere to these guidelines to maintain the trust and reliability of polygraph examinations.

Membership Classes and Privileges

Membership in CAPE is a privilege with five distinct classes: Associate, Full, Life, Affiliate, and Honorary members. Each class comes with specific eligibility criteria and privileges, ranging from voting rights to participation in association activities. Notably, Life Members enjoy all the rights of general membership without the burden of dues, in recognition of their long-standing contribution or special circumstances.

Governance and Administration

CAPE is governed by a Board of Directors responsible for the administration of the association’s affairs. This includes setting ethical standards, overseeing the conduct of members, and ensuring the association’s activities align with its objectives and purposes. The Board, along with various committees, plays a crucial role in upholding the professional and ethical standards of the association.

Objectives and Purposes

At its core, CAPE is committed to serving the cause of truth with integrity, objectivity, and fairness. The association supports research, training, and education that benefit its members and the wider polygraph community. It aims to foster a professional environment where members can exchange information and ideas, thereby advancing the field of polygraphy.

Code of Ethics and Standards of Practice

CAPE’s Code of Ethics and Standards of Practice are the pillars of its commitment to professionalism and ethical conduct. Members pledge to maintain the highest standards of behavior, respect the dignity of all individuals, and conduct their work free from any influences that might compromise their judgment or the integrity of their examinations.


The California Association of Polygraph Examiners represents the epitome of professionalism and ethical standards in the field of polygraph examinations. Through its commitment to education, rigorous standards, and a strong ethical foundation, CAPE ensures that its members are not only competent professionals but also trusted and respected members of the community. The association’s dedication to its principles makes it a vital contributor to the integrity and reliability of polygraph examinations in California and beyond.

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