Guideline E-03
Yes, whenever internal or external leakage (i.e. leakage to atmosphere/environment) is a hazard due to pressure, it is covered by the essential safety requirements of PED. All hazards arising from pressure shall be assessed for the intended use and the intended contained fluid(s), not only the requirement for sufficient strength but also internal/external leakage and […]
Guideline E-05
Yes, but the corrosion allowance as well as other characteristics are to be used as corrective factors to determine the minimum value for the test pressure, as stated in Annex I Section 2.2.4 a) second paragraph.