Missouri § 327.461 - Contract with unlicensed architect, professional engineer, professional land surveyor, or professional landscape architect unenforceable by them.

Full text of Missouri Revised Statutes of Missouri § 327.461 — Contract with unlicensed architect, professional engineer, professional land surveyor, or professional landscape architect unenforceable by them., with citation guidance and answers to common questions.

§ 327.461. Contract with unlicensed architect, professional engineer, professional land surveyor, or professional landscape architect unenforceable by them.

Every contract for architectural or engineering or land surveying or landscape architectural services entered into by any person who is not an architect or professional engineer or professional land surveyor or professional landscape architect, as the case may be, and who is not exempt from the provisions of this chapter, shall be unenforceable by the unlicensed or unauthorized person, whether in contract, quantum meruit or other legal theory, regardless of whether a benefit has been conferred.

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(L. 1969 S.B. 117, A.L. 1999 H.B. 343, A.L. 2014 S.B. 809)

---- end of effective  28 Aug 2014 ----

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Source: official Missouri text · Last verified 2026-08-27

Frequently Asked Questions About Missouri § 327.461

What does Revised Statutes of Missouri § 327.461 cover?

Section 327.461 ("Contract with unlicensed architect, professional engineer, professional land surveyor, or professional landscape architect unenforceable by them.") is part of the Revised Statutes of Missouri, the codified statutory law of Missouri. It sets out the legal rule or procedure described in the text above. Statutes are amended regularly, so always verify against the official source.

How do I cite Missouri § 327.461?

A common citation format is "Revised Statutes of Missouri § 327.461" (Missouri). Legal writing may require the code abbreviation, section number, and year or edition. Match the style required by your court, professor, or publisher.

Is this the official text of Missouri law?

No. This page is for research and education and may not include the most recent amendments. For official current law, check the Missouri official source linked on this page or consult a licensed Missouri attorney.

How does Missouri § 327.461 apply to my situation?

Statutes are interpreted in context, and application depends on your specific facts. Only a licensed attorney in Missouri can advise on how this section applies to you. Contact your state or local bar association for a referral.

Sources & Verification

Not legal advice. Verify against the official source and consult a licensed attorney in Missouri.