[10] In the Eastern Orthodox Church, sacraments which cannot be repeated and can conditionally administered may include baptism and chrismation.
[4] In the Church of England, sacraments which cannot be repeated and can be conditionally administered include baptism.
[5] In Methodism, baptisms are conditionally administered in cases of doubt concerning their validity.
[6] According to the Utrecht Old Catholic priest Bernard Vignot, conditional consecration is "very common" within the independent sacramental movement (ISM).
The practice of receiving conditional consecration is either performed by ISM bishops who want to receive as many lines of apostolic succession of various origins as possible, or by ISM clergy who doubt the validity of their holy order and "want to avoid any questioning".