With special emphasis on biosolids, other organics, and residuals, Material Matters provides professional management and consulting services related to process, quality, and product re-use. Our consulting offerings include demonstration studies, assessment, planning, program start-up consultation, public participation, Material Managerâ„¢, and solids handling alternatives. Other specialized biosolids professional services include, but are not limited to, expert witness provider, residuals characterization for land application suitability, process system evaluation and trouble-shooting, research, pilot studies, demonstration projects, professional training, authorship of best practice documents, Environmental Management System auditing, Third-Party Verification, odor assessment, and other related assistance.