Yes above interpretation is proper.
26. (1) A director shall not be a member in more than ten committees or act as chairperson of more than five committees across all listed entities in which he is a director which shall be determined as follows:
(a) the limit of the committees on which a director may serve in all public limited companies, whether listed or not, shall be included and all other companies including private limited companies, foreign companies and companies under Section 8 of the Companies Act, 2013 shall be excluded;
(b) for the purpose of determination of limit, chairpersonship and membership of the audit committee and the Stakeholders’ Relationship Committee alone shall be considered.