LLC Operating Agreement Requirements in North Carolina

At a glance

Requirements one by one

Governing law and document name

North Carolina's statute is the North Carolina Limited Liability Company Act (§ 57D-1-01). Section 57D-1-03(23) uses operating agreement for the agreement concerning the LLC or its ownership interests that binds every interest owner.

Required or optional

North Carolina does not command an LLC to adopt a separate agreement. Under § 57D-2-30(a), Chapter 57D and common law fill a matter only to the extent the agreement has not validly supplied a contrary or replacement rule.

Permitted form and signatures

Section 57D-1-03(23) recognizes written, oral, implied, and combined agreements. The articles are deemed to be or form part of the agreement subject to the formation provisions. A one-owner LLC may use any document or record the owner intends to serve as the agreement. The Act imposes no general signature, witness, acknowledgment, or notarization requirement on that definition.

Adoption timing and effect

The Act states no general post-filing adoption deadline. Section 57D-2-20 forms the LLC when its articles take effect, and § 57D-1-03(23) makes qualifying provisions in those articles part of the agreement from that point. Later terms can be added under the agreement's form and amendment rules.

Single member and assent

The sole-owner rule in § 57D-1-03(23) validates an intended document or record. Under § 57D-2-31, the LLC is deemed a party and an interest owner is deemed to assent, becomes bound, and is treated as a party. The agreement may also give rights to or require amendment approval from nonowners.

Management and authority defaults

Section 57D-3-20 vests management in managers. By default, every member is a manager; the agreement may instead provide that members are not managers and designate other managers or company officials. Managers have equal participation rights, and a majority controls management decisions. Subject to that majority's direction, each manager may act for the LLC in its ordinary business.

Voting, economic, and transfer defaults

Management voting is one equal right per manager, with majority approval (§ 57D-3-20). Section 57D-3-03 separately requires all members to adopt or amend the agreement, admit a member, dispose of substantially all assets outside ordinary business, dissolve voluntarily, convert, or merge. Interim distributions follow the owners' aggregate contribution-amount ratios under § 57D-4-03.

Under § 57D-5-02, an economic interest can be transferred, but the transferee receives only that economic interest and does not automatically become or exercise the rights of a member.

Nonwaivable rules and duties

Section 57D-2-30 preserves government and court functions, protected nonparty rights, distribution solvency and wrongful-distribution protections, core member information rights, and specified derivative and judicial-dissolution remedies unless the permitted alternative-remedy route is used. Agency and contract law—including the implied covenant of good faith and fair dealing and the rule against unconscionable terms—govern administration and enforcement. Under § 57D-3-21, managers must meet the good-faith, ordinary-prudence, and best-interests standards, subject to the agreement and the Act's limits.

Amendment, filing, and records

The default is unanimous adoption and amendment under § 57D-3-03. Section 57D-1-03(23) lets the agreement specify its required form, while § 57D-2-31 permits nonowner approval requirements and binds covered persons to properly adopted amendments.

The agreement need not be filed as a standalone public document. If it conflicts with a filed LLC document, § 57D-2-30(d) makes the agreement control parties and company officials, while the filed document protects a nonparty outsider who reasonably relies on it. Under § 57D-3-04, members have access to written operating-agreement material effective during the preceding four fiscal years, subject to the section's notice, confidentiality, and other limits.

What trips people up

• “Manager-managed” is the statutory vocabulary even when all members manage. Section 57D-3-20 vests management in managers and then makes every member a manager by default. The agreement can separate those roles.
• A written clause can protect relying outsiders from later oral or implied terms. Section 57D-2-30(c) prevents an oral or implied provision from displacing contrary written terms to the detriment of a nonparty who reasonably relies on the writing.
• Economic ownership is not membership. Section 57D-5-02 keeps the transferred economic interest separate from voting, management, and other member rights.

Common questions

Can the articles themselves serve as the operating agreement? They can form all or part of it. Section 57D-1-03(23) expressly deems the articles to be or form part of the agreement, subject to the Act's articles provisions.

Can managers act without a meeting? Yes. Section 57D-3-20(b) says managers may make management decisions without a meeting and without notice, subject to a different valid agreement rule.

Must the LLC disclose trade secrets to a member? Not always. Section 57D-3-04(f) permits safeguards, restrictions, and temporary withholding of trade secrets or confidential information when the statutory conditions are met.

Statutes and sources

• N.C. Gen. Stat. §§ 57D-1-01, 57D-1-03 — Act name, agreement definition, forms, articles, sole-owner rule, and records. https://www.ncleg.net/enactedlegislation/statutes/html/bychapter/chapter_57d.html and https://www.ncleg.gov/enactedlegislation/statutes/pdf/bysection/chapter_57d/gs_57d-1-03.pdf (accessed 2026-07-26)
• N.C. Gen. Stat. §§ 57D-2-20, 57D-2-30, 57D-2-31 — formation, agreement scope and floors, filed-document conflicts, assent, nonowner rights, and amendments. https://www.ncleg.gov/enactedlegislation/statutes/pdf/bysection/chapter_57d/gs_57d-2-20.pdf, https://www.ncleg.gov/enactedlegislation/statutes/pdf/bysection/chapter_57d/gs_57d-2-30.pdf, and https://www.ncleg.gov/enactedlegislation/statutes/pdf/bysection/chapter_57d/gs_57d-2-31.pdf (accessed 2026-07-26)
• N.C. Gen. Stat. §§ 57D-3-03, 57D-3-04, 57D-3-20, 57D-3-21 — unanimous member matters, information rights, management, authority, and manager duties. https://www.ncleg.gov/enactedlegislation/statutes/pdf/bysection/chapter_57d/gs_57d-3-03.pdf, https://www.ncleg.gov/enactedlegislation/statutes/pdf/bysection/chapter_57d/gs_57d-3-04.pdf, https://www.ncleg.gov/enactedlegislation/statutes/pdf/bysection/chapter_57d/gs_57d-3-20.pdf, and https://www.ncleg.gov/enactedlegislation/statutes/pdf/bysection/chapter_57d/gs_57d-3-21.pdf (accessed 2026-07-26)
• N.C. Gen. Stat. §§ 57D-4-03, 57D-5-02 — contribution-ratio distributions and economic-interest transfers. https://www.ncleg.gov/enactedlegislation/statutes/pdf/bysection/chapter_57d/gs_57d-4-03.pdf and https://www.ncleg.gov/enactedlegislation/statutes/pdf/bysection/chapter_57d/gs_57d-5-02.pdf (accessed 2026-07-26)