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Art. 1552.Environmental Management Orders

Book II. Ordinary Proceedings · Title IV. Pre-Trial Procedure · Chapter 1. Pre-Trial Procedure · Amendment history unavailable · Last verified July 30, 2026

In one sentenceArticle 1552 gives Louisiana courts a case-management tool built for environmental-damage lawsuits under R.S. 30:29 -- an environmental management order that lets every party access and test the affected property under shared protocols and deadlines, and that keeps a party from hiding unfavorable test results.

Full Text of Art. 1552

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Upon the request of any party in any civil action alleging environmental damage pursuant to R.S.30:29, or the Department of Energy and Natural Resources, office of conservation, the court shall direct the attorneys for the parties to appear before the court to develop an environmental management order. The environmental management order shall authorize all parties to access the property allegedly impacted to perform inspections and environmental testing. The order shall require that all test results be submitted to all parties and the Department of Energy and Natural Resources, office of conservation, within thirty days of receipt thereof. Failure by a party to provide the results of testing to the other parties shall preclude that party from admitting those results into evidence in the civil action. The environmental management order shall include reasonable terms for all of the following:
(1) Access to the property.
(2) Investigation and environmental testing.
(3) Sampling and testing protocols.
(4) Specific time frames within which to conduct such testing and sampling.

Plain-English Summary

Environmental damage lawsuits, especially the oilfield-contamination cases Louisiana litigates under R.S. 30:29, often turn on soil and groundwater testing that every side needs to conduct on the same property. Article 1552 addresses that problem directly: on the request of any party in one of these actions, or on the request of the Department of Energy and Natural Resources' office of conservation, the court must direct the attorneys to appear and develop an environmental management order.

That order authorizes every party to access the allegedly impacted property to inspect it and run environmental testing. It has to set reasonable terms covering access to the property, the investigation and testing itself, sampling and testing protocols, and specific timeframes for conducting the work -- so competing experts aren't tripping over each other or working from inconsistent procedures.

The order also has a built-in transparency rule: test results must go to every party and to the Department of Energy and Natural Resources within thirty days of receipt. A party that sits on unfavorable results instead of sharing them loses the ability to use those results as evidence later in the case. This article doesn't have a close counterpart in federal practice; it's a Louisiana-specific response to the coordination problems that come up when many parties need to test the same contaminated ground.

Frequently Asked Questions

What triggers an environmental management order?

A request from any party in a civil action alleging environmental damage under R.S. 30:29, or a request from the Department of Energy and Natural Resources' office of conservation.

What does the order authorize?

Access to the allegedly impacted property for inspections and environmental testing by all parties, under shared access, sampling, and timing protocols set out in the order.

What happens if a party doesn't share its test results within thirty days?

That party is barred from later using those test results as evidence in the civil action.

Is there a federal-court equivalent to this article?

No. It's a tool built specifically for Louisiana's environmental-damage litigation framework, without a direct counterpart in the federal rules.

Source & verification. Article text is reproduced verbatim from the Louisiana Code of Civil Procedure (legis.la.gov). Enacted by the Louisiana Legislature. Last verified July 30, 2026. · Official source
Also known as: environmental management orderlegacy lawsuit discoveryR.S. 30:29environmental testing order