These standards are verified by self-assessment, mutual reviews and external verification.

Such a confession of faith requires no external verification in the same way as statements of fact.

They showed that the stories of trauma always require external verification, a perpetual theme in the writings of Pankratz.

We are aiming for external verification of our direct carbon footprint in 2009.

Generally, Adorno et al. took an antipositivist position; they did not believe their theories required external verification or falsification.

To ensure respect for a program, whether it be on the part of employees or business partners, external verification is necessary.

The system of external verification will ensure that:

Such subjects are only vaguely defined, making external verification of educational standards difficult.

In general, it is used to acquire knowledge capable of external verification (intersubjective agreement) through publicly inspectable methods and data.

The first problem is that companies' greenhouse gas emissions often lack completeness, external verification and cannot be easily compared.