Description: In article the review and the analysis of lacks of Guide to the Expression of Uncertainty in Measurement is given. The Guide does not mention simple single measurements, the basic for the industry and trade, gives erroneous recommendations, uses incorrectly constructed terminology, audit of philosophy of measurements is based on a mistake and is not necessary. In a result the Guide does not solve a task in view, and it needs to be developed anew. To avoid recurrence of mistakes, this work should be transferred to OILM.
Keywords: metrology, measurement, uncertainty, error