Section 1068.440 - How do I ask EPA to reinstate my suspended certificate?(a) Send us a written report asking us to reinstate your suspended certificate. In your report, identify the reason for the SEA failure, propose a remedy, and commit to a date for carrying it out. In your proposed remedy include any quality control measures you propose to keep the problem from happening again.(b) Give us test data from production engines/equipment showing that engines/equipment in the remedied family comply with all the emission standards that apply.73 FR 59344, Oct. 8, 2008, as amended at 75 FR 23064, Apr. 30, 2010