EMARS software supports China RoHS environmental compliance regulation. The module is designed to help companies comply with Phase One of the China RoHS regulation and prepare for Phase Two. Is said to enable users to generate an accurate declaration chart in the "x-and-o" format. Reportedly can generate a completed chart that accurately reflects a product's composition in minutes. No manual loading of product bills of material is required. Can perform rollups of complex, multi-level product BoMs into a single "x-and-o" chart; configure chart rows to represent major subassemblies of the product and individual components; drill down analysis on any "x-and-o" chart; determine what supplier part or material is contributing to a compliance failure and why; worst-case analysis on all multisourced component permutations of a product; best-case analysis to identify scenarios that meet shipment goals, and maintains the latest substance lists and thresholds associated with the China RoHS law.