Bis Certification For Rubber Flooring Materials BIS has developed the standard IS 809:1992 for Rubber Flooring Materials, which provides a safe flooring solution. Rubber flooring materials are naturally derived from 'Amazonian rubber trees', with some products being reset and reconstituted, such as Mannington Commercial, which uses old tires to make rubber flooring. Manufacturers must obtain BIS certification from BIS under ISI Mark IS 809:1992 for all rubber flooring materials including sheet or tile rubber flooring, which is suitable for high foot traffic areas, hospitals, schools and gyms. For consultation on rubber flooring materials including advantages, disadvantages and ways to obtain BIS certification, you can rely on Aleph India for the right solution.