Billy Yee (“Appellant”) appeals an Initial Decision of the presiding Administrative Law Judge (“Presiding Officer”) assessing a civil penalty against Appellant under the Toxic Substances Control Act (“TSCA”) section 409, 15 U.S.C. § 2689, in response to Appellant’s alleged violations of regulations promulgated pursuant to the Residential Lead-Based Paint Hazard Reduction Act, 42 U.S.C. § 4851.