What is a “quorum”?
A quorum is the minimum number of members (or shares represented) required to be present at a meeting before binding decisions can be made. In corporate governance, quorum rules apply to both shareholder meetings (typically a percentage of outstanding shares — often a majority) and board meetings (typically a majority of directors). Without quorum, the meeting cannot validly transact business.
Quorum thresholds
- Shareholder meetings: most U.S. corporations require a majority of outstanding voting shares; the charter or bylaws may set a different threshold (often 33% or supermajority).
- Board meetings: typically a majority of directors then in office; may be set higher by the bylaws.
- Committee meetings: typically a majority of committee members; varies by committee charter.
- Class-specific votes: some matters require quorum within a specific share class (e.g., majority of preferred stockholders for a class-specific vote).
Why quorum matters
- Legitimacy of decisions: actions taken without quorum can be void or voidable, even if a majority of present members agree.
- Minority protection: quorum prevents controlling shareholders from making decisions without notice or participation by others.
- Operational gating: if too many directors or shareholders cannot or will not attend, the company cannot act.
Türk hukukunda
Türk TTK uyarınca anonim şirket genel kurullarında toplantı nisabı (quorum) sermayenin en az dörtte birini temsil eden hissedarların hazır bulunmasıdır (TTK Madde 418); ana sözleşme bu eşiği yükseltebilir. Yönetim kurulu toplantı nisabı üyelerin çoğunluğudur (TTK Madde 390). Belirli kararlar (ana sözleşme değişiklikleri, fesih, birleşme) için ağırlaştırılmış nisaplar uygulanır (TTK Madde 421). Nisap yoksa toplantı geçersizdir.
Do: document quorum requirements in bylaws or articles; set thresholds that allow operational agility while protecting minority interests.
Don’t: conduct binding meetings without verifying quorum — decisions taken without quorum can be reversed and create legal exposure.