---
urn: "urn:us-la:civcode:art:1840"
article_number: "1840"
status: active
heading: "Copy of authentic act"
breadcrumb: "Book III › Title III › Chapter 5"
source_url: "https://legis.la.gov/legis/Law.aspx?d=109080"
acts_citations_raw: "Acts 1984, No. 331, §1, eff. Jan. 1, 1985."
acts_citations:
  - act_year: 1984
    act_number: 331
    section: 1
    effective_date: 1985-01-01
    role: enactment
schema_version: "1.0.0"
---

# Art. 1840. Copy of authentic act

When certified by the notary public or other officer before whom the act was passed, a copy of an authentic act constitutes proof of the contents of the original, unless the copy is proved to be incorrect.