DCC-01- Machine Dishwashing Estimation of Foam: This is a method for estimation of foam of mechanical dishwashing detergents. It was originally published in the proceedings of the CSMA meeting held during May 1960, and also as Appendix A to CSMA Bulletin No. 164-60. A revision and updating of the method was initiated in May 1981. This latest revision was updated in May 2011.