4TNV98 & 4TNE98 Diesel Engine Section 1. General Service Information9Emission Control LabelsSince emission control regulations are being issuedon a global basis, it is necessary to identify whichregulations a particular engine complies with. Wehave listed several different types of labels youmight find on your engine.EPA / ARB Labels(EPA) Greater than or Equal to 50 HP SAE (37kW)(EPA and ARB)The 97/68/EC Directive CertifiedEnginesThe engines described in this manual have beencertified by the 97/68/EC Directive.To identify the engines that meet this certification,the 97/68/EC emission control label is affixed onthe engines(97/68/EC)Engine FamilyThe EPA / ARB labels and the 97/68/EC label allhave an Engine Family field. The following is anexplanation of the Engine Family designation: