Professional certification

Professional certification, trade certification, or professional designation, often called simply certification or qualification, is a designation earned by a person to assure qualification to perform a job or task. Not all certifications that use post-nominal letters are an acknowledgement of educational achievement, or an agency appointed to safeguard the public interest.

Certifications are earned from a professional society, university, a certification body, or from a private certifier, for some specific certifications (e.g., Microsoft, Cisco, etc.). Some certifications must be renewed periodically, or may be valid for a specific period of time (e.g., the lifetime of the product upon which the individual is certified). As a part of a complete renewal of an individual's certification, it is common for the individual to show evidence of continued learning—often falsely termed continuing education—or earning continuing education units (CEU).

Many certification programs are created, sponsored, or affiliated with professional associations, trade organizations, or private vendors interested in raising standards. Many of those programs completely independent from membership organizations enjoy association support and endorsement.

Certifications are usually earned from a professional society or educational institute, not the government. However, a government agency can decree a certification is required by law for a person to be allowed to perform a task or job. Certification is different from professional licensure. In the United States, professional licenses are usually issued by state agencies, having as a requirement the university title for that profession. In other countries, licensing is granted by the professional society or college, but you need to certificate after some years (usually three to five) and so on thereafter. The certification assessment process, for some organizations, is very similar or even the same as licensure and may differ only in terms of legal status, while in other organizations, can be quite different and more comprehensive than that of licensure.

The American National Standards Institute (ANSI), Standard 1100, defines the requirements of meeting the ANSI standard for being a certifying organization. According to ANSI Standard 1100, a professional certifying organization must meet two requirements:

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