Whoever, in or in connection with, any action, proceeding, hearing or inquiry or on any occasion when an oath may be lawfully administered— (1) swears or affirms— (A) that he will truly testify, declare, depose or certify; or (B) that any testimony, declaration, deposition, certificate, affidavit or other writing subscribed by him is true; and […]
Any section of this Code which declares that evidence obtained upon the examination of a person as a witness cannot be received against him in any criminal proceeding, shall not be construed as preventing such evidence from being proved against him in any proceeding based on a charge of perjury committed in such examination.
It is no defense to a prosecution for perjury that the oath was administered or taken in an irregular manner.
It is no defense to a prosecution for perjury that the accused did not know the materiality of the false statement made by him, or that it did not in fact affect the proceeding in or for which it was made. It is sufficient that it was material and might have been used to affect […]
It is no defense to a prosecution for perjury that the accused was not competent to give the testimony, deposition or certificate of which falsehood is alleged. It is sufficient that he did give such testimony or make such deposition or certificate.
The making of a deposition or certificate is deemed to be complete, for purposes of this chapter, from the time it is delivered by the accused to any other person with the intent that it be uttered or published as true.
An unqualified statement of that which one does not know to be true is equivalent to a statement of that which one knows to be false.
Whoever willfully procures or induces another to commit perjury, shall be imprisoned not more than 10 years.
Whoever, by willful perjury or subornation of perjury, procures the conviction and punishment of any innocent person, is punishable by the same penalty that was inflicted upon such innocent person; but in no case shall the punishment be less than one year imprisonment.
