; (vii) recycled feedstock users for the applicable type of product or packaging; (viii) public place litter programs; (ix) freshwater and marine litter programs; (x) environmental organizations; (xi) disability advocates; (xii) Indian Tribes; and (xiii) environmental and human health scientists. (B) Requirements (i) In general Each individual serving on an advisory committee may represent only 1 category described in clauses (i) through (xiii) of subparagraph (A). (ii) Disproportionate representation An Organization shall ensure that no category described in clauses (i) through (xiii) of subparagraph (A) has disproportionate representation on an advisory committee. (3) Public comment Each year, an Organization shall provide a process to receive comments from additional stakeholders and community members, which to the maximum extent practicable shall include diverse ethnic populations. (4) Expenses (A) In general An Organization shall reimburse representatives of community groups, Indian Tribes, State and local governments, and nonprofit organizations for expenses related to participating on the advisory committee. (B) Other members Other members of the advisory committee may be compensated for travel expenses as needed to ensure the ability of those members to participate on the advisory committee. (5) Duties An Organization shall— (A) hold an advisory committee meeting at least once per year; (B) request and consider comments from the advisory committee of the Organization prior to the submission to the Administrator of a Plan or any revisions to a Plan; (C) report comments of the advisory committee to the Administrator as an appendix to any revisions to a Plan submitted to the Administrator