Singapore legislation
Section 8
Section 8
Proceedings and evidence not invalidated by omission of oath, etc.
No omission to take an oath, make an affirmation or administer a caution, and no irregularity in the form or manner in which an oath is taken, an affirmation is made or a caution is administered, may —
(a)
invalidate any proceedings or render inadmissible any evidence in or in respect of which the omission or irregularity took place; or
(b)
affect any obligation of the person taking the oath or making the affirmation or being cautioned to state the truth.