| Reg. Measure ID | Organization | Regulatory Measure Type | Program | Effective Date | Status | 
                
                  
      			   
                    
                      
                      
                        | 406329 | Los Angeles City Bureau of Engineering | 401 Certification | CERFILLEXC | 08/11/2016 | Active | 
                
                  
      			   
                    
                      
                      
                        | 412321 | Los Angeles City Bureau of Engineering | 401 Certification | CERFILLEXC | 12/18/2018 | Active | 
                
                  
      			   
                    
                      
                      
                        | 409827 | Los Angeles City Bureau of Engineering | 401 Certification | CERFILLEXC | 02/27/2018 | Active | 
                
                  
      			   
                    
                      
                      
                        | 458900 | Los Angeles City Bureau of Engineering | 401 Certification | CERFILLEXC | 10/20/2025 | Active | 
                
                  
      			   
                    
                      
                      
                        | 398214 | Los Angeles City Bureau of Engineering | 401 Certification | CERFILLEXC | 08/13/2014 | Historical | 
                
                  
      			   
                    
                      
                      
                        | 391691 | Los Angeles City Bureau of Engineering | 401 Certification | CERFILLEXC | 02/28/2012 | Historical | 
                
                  
      			   
                    
                      
                      
                        | 396146 | Los Angeles City Bureau of Engineering | 401 Certification | CERFILLEXC | 09/19/2014 | Historical | 
                
                  
      			   
                    
                      
                      
                        | 387210 | Los Angeles City Bureau of Engineering | Enrollee | NPDNONMUNIPRCS | 09/18/2012 | Historical | 
                
                  
      			   
                    
                      
                      
                        | 386956 | Los Angeles City Bureau of Engineering | Enrollee | NPDNONMUNIPRCS | 08/22/2012 | Historical | 
                
                  
      			   
                    
                      
                      
                        | 458199 | Los Angeles City Bureau of Engineering | Enrollee - 401 Certification | CERFILLEXC | 10/25/2024 | Active | 
                
                  
      			   
                    
                      
                      
                        | 453671 | Los Angeles City Bureau of Engineering | Enrollee - 401 Certification | CERFILLEXC | 03/18/2024 | Active | 
                
                  
      			   
                    
                      
                      
                        | 429793 | Los Angeles City Bureau of Engineering | Enrollee - NPDES | NPDNONMUNIPRCS | 04/25/2019 | Historical |