The  DEC S.p.A. has the SOA Certification, awarded by certification body  PROTOS SOA of Rome for performance  design and construction in the following categories:

• Category OG1 class VIII^ (unlimited amount)
  
• Category OG3 class VIII^ (unlimited amount)
  
• Category OG4 class II^
  
• Category OG6 class IV^
  
• Category OG11 class VIII^ (unlimited amount)
  
• Category OS1 class V^
  
• Category OS3 class IV^
  
• Category OS4 class V^
  
• Category OS5 class IV^
  
• Category OS13 class VII^
  
• Category OS18 class VIII^
  
• Category OS21 class VI^
  
• Category OS24 class IV^
  
• Category OS26 class III^
  
• Category OS28 class VIII^
  
• Category OS30 class VIII^
  
• Category OS33 class IV^

You can view the certificates by clicking the appropriate link: SOA