CrPC Section 466

No attachment made under this Code shall be deemed unlawful, nor shall any person making the same be deemed a trespasser, on account of any defect or want or form in the summons, conviction, writ of attachment or other proceedings relating thereto.
Provisions of this Chapter shall not apply to certain economics offences, see the Economic Offences (Inapplicability of Limitation Act, 1974 (12 of 1974), section 2 and Schedule.