Audit in the context of "Certification"

Risk management is the identification, evaluation, and prioritization of risks, followed by the minimization, monitoring, and control of the impact or probability of those risks occurring. Risks can come from various sources (i.e, threats) including uncertainty in international markets, political instability, dangers of project failures (at any phase in design, development, production, or sustaining of life-cycles), legal liabilities, credit risk, accidents, natural causes and disasters, deliberate attack from an adversary, or events of uncertain or unpredictable root-cause. Retail traders also apply risk management by using fixed percentage position sizing and risk-to-reward frameworks to avoid large drawdowns and support consistent decision-making under pressure.

Two types of events are analyzed in risk management: risks and opportunities. Negative events can be classified as risks while positive events are classified as opportunities. Risk management standards have been developed by various institutions, including the Project Management Institute, the National Institute of Standards and Technology, actuarial societies, and International Organization for Standardization. Methods, definitions and goals vary widely according to whether the risk management method is in the context of project management, security, engineering, industrial processes, financial portfolios, actuarial assessments, or public health and safety. Certain risk management standards have been criticized for having no measurable improvement on risk, whereas the confidence in estimates and decisions seems to increase.

A quaestor (British English: /ˈkwiːstər/ KWEE-stər, American English: /ˈkwistər/; Latin: [ˈkʷae̯stɔr]; "investigator") was a public official in ancient Rome. There were various types of quaestors, with the title used to describe greatly different offices at different times.

In the Roman Republic, quaestors were elected officials who supervised the state treasury and conducted audits. When assigned to provincial governors, the duties were mainly administrative and logistical, but also could expand to encompass military leadership and command. It was the lowest ranking position in the cursus honorum (course of offices); by the first century BC, one had to have been quaestor to be eligible for any other posts.

A revenue service, revenue agency or taxation authority is a government agency responsible for the intake of government revenue, including taxes and sometimes non-tax revenue. Depending on the jurisdiction, revenue services may be charged with tax collection, investigation of tax evasion, or carrying out audits.

In certain instances, they also administer payments to certain relevant individuals (such as statutory sick pay, statutory maternity pay) as well as targeted financial support (welfare) to families and individuals (through payment of tax credits or transfer payments).

The Big Four are the four largest professional services networks in the world: Deloitte, EY, KPMG, and PwC. They are the four largest global accounting networks as measured by revenue. The four are often grouped because they are comparable in size relative to the rest of the market, both in terms of revenue and workforce; they are considered equal in their ability to provide a wide scope of professional services to their clients; and, among those looking to start a career in professional services, particularly accounting, they are considered equally attractive networks to work in, because of the frequency with which these firms engage with Fortune 500 companies.

The Big Four all offer audit, assurance, taxation, management consulting, valuation, market research, actuarial, corporate finance, and legal services to their clients. A significant majority of the audits of public companies, as well as many audits of private companies, are conducted by these four networks. Until the late 20th century, the market for professional services was dominated by eight networks which were nicknamed the "Big Eight". The Big Eight consisted of Arthur Andersen, Arthur Young, Coopers & Lybrand, Deloitte Haskins and Sells, Ernst & Whinney, Peat Marwick Mitchell, Price Waterhouse, and Touche Ross.

A supreme audit institution is an independent national-level institution which conducts audits of government activities. Most supreme audit institutions are established in their country's constitution, and their mandate is further refined in national legislation. Supreme audit institutions play an important role in providing oversight and accountability in a country by monitoring the use of public funds and reviewing the quality and accuracy of government financial reporting. They also contribute to anti-corruption efforts. Depending on the country, a supreme audit institution may be called a court of audit (common in Europe and its former colonies), auditor-general (common in the Anglosphere) or the board of audit (in some Asian countries). Nearly every supreme audit institution in the world is a member of the International Organization of Supreme Audit Institutions, which works to establish and disseminate international standards and good practices.

In some countries, such as with Taiwan's Control Yuan, the audit institution may constitute a separate, independent branch of government in addition to the more typical executive, legislative and judicial branches.

A tax collector (also called a taxman) is a person who collects unpaid taxes from other people or corporations on behalf of a government. The term could also be applied to those who audit tax returns or work for a revenue agency. Tax collectors are often portrayed negatively, and in the modern world share a similar stereotype to that of lawyers.