Corporate Bylaws
The internal rulebook adopted by a corporation that governs board meetings, officer roles, shareholder votes, and committee structure.
Definition
Corporate Bylaws are the internal operating manual of a corporation. Where the Articles of Incorporation create the entity, the Bylaws determine how it actually runs day to day. They are adopted by the board of directors at the organizational meeting (or by written consent) immediately after the Articles are accepted by the state. Bylaws are not filed with the Secretary of State and are not public; they live in the corporate minute book. Standard bylaw content covers the size and composition of the board, how directors are elected and removed, frequency and notice of board and shareholder meetings, quorum and voting requirements, the roles of officers (president, secretary, treasurer, CEO, CFO), share-issuance and transfer-recording procedures, indemnification provisions, conflict-of-interest rules, and the process for amending the bylaws themselves. Delaware General Corporation Law Section 109 governs bylaws and gives both the board and the shareholders the right to amend them, with the Articles able to allocate that power exclusively to one or the other. Venture investors typically negotiate amendments to the bylaws as part of a Series A round, often adding a designated investor board seat, supermajority approval requirements for major actions, and meeting-frequency minimums.
When you'll encounter it
Bylaws are adopted at the very first board meeting (or organizational consent) right after incorporation, alongside electing officers, authorizing the issuance of founder stock, and adopting the equity incentive plan. Banks and investors will ask for them as part of due diligence. Each Series funding round typically amends and restates the bylaws to reflect new investor rights. Public-company bylaws are filed as exhibits to SEC reports and become public.
Used in our guides
FAQ
Are bylaws filed publicly?
For private companies, no. Bylaws are an internal document held in the corporate minute book. For public companies, they are filed as an exhibit to the most recent 10-K or 10-Q and become publicly visible on EDGAR.
Who can amend the bylaws?
By default under Delaware law (DGCL 109), shareholders always have the power to amend the bylaws, and the Articles can also grant the board a concurrent power to do so. Most corporate bylaws give both the board and the shareholders amendment authority, sometimes with supermajority requirements for specific provisions like director-removal rules.
What is the difference between bylaws and an operating agreement?
Bylaws govern corporations; operating agreements govern LLCs. Both are internal documents. The biggest practical difference is that bylaws focus on board mechanics and officer duties (corporations have a mandatory board), while operating agreements often eliminate the board entirely for member-managed LLCs.
References
- Delaware Code Title 8 Section 109 - Bylaws https://delcode.delaware.gov/title8/c001/sc01/
- American Bar Association - Model Business Corporation Act https://www.americanbar.org/groups/business_law/committees/corplaws/
- SEC - Corporate Bylaws Disclosure https://www.sec.gov/divisions/corpfin/cfformsmenu.shtml