"A.B., a mechanic, contractor, subcontractor, materialman, machinist, manufacturer, registered architect, registered forester, registered land surveyor, registered professional engineer, registered interior designer, or other person (as the case may be) claims a lien in the amount of (specify the amount claimed) on the house, factory, mill, machinery, or railroad (as the case may be) and the premises or real estate on which it is erected or built, of C.D. (describing the houses, premises, real estate, or railroad), for satisfaction of a claim which became due on (specify the date the claim was due, which is the same as the last date the labor, services, or materials were supplied to the premises) for building, repairing, improving, or furnishing material (or whatever the claim may be)."
No later than two business days after the date the claim of lien is filed of record, the lien claimant shall send a true and accurate copy of the claim of lien by registered or certified mail or statutory overnight delivery to the owner of the property or, if the owner's address cannot be found, the contractor, as the agent of the owner; provided, however, that if the property owner is an entity on file with the Secretary of State's Corporations Division, sending a copy of the claim of lien to the entity's address or the registered agent's address shall satisfy this requirement. In all cases in which a notice of commencement is filed with the clerk of the superior court pursuant to subsection (b) of Code Section, a lien claimant shall also send a copy of the claim of lien by registered or certified mail or statutory overnight delivery to the contractor at the address shown on the notice of commencement;
"That certain claim of lien filed by A.B. against property of C.D. on (date) and recorded at book (book#), page (page#) in the lien index of (name of county) County is hereby amended by reducing the amount of such claim of lien to (specify reduced amount claimed). The remaining terms of such original claim of lien are hereby incorporated by reference into this amended claim of lien. This amended claim of lien relates back to the date that such original claim of lien was filed for record."
and shall be sent to the owner of the property in the same manner as required for a claim of lien in paragraph (2) of subsection (a) of this Code section.
OCGA § 44-14-361.1