Investor Presentaiton
CETESB
New ISC requirements
Requirements for In Service Conformity service accumulating schedule will be the
same apllied for durability testing
- Requires an on-road PEMS test to be performed for at least one vehicle in each
engine family to demonstrate compliance with emission limits;
- Manufacturer will be responsible for carry out the tests and must present the ISC
plan during the type approval process;
- Some technical requirements are still under discussion.
✓ Sampling criteria;
- For sales above of 500 units/year, at least 3 samples must be tested and approved;
- For sales between 100 and 500 units/year, at least 1 sample must be tested and
approved;
-
No ISC required for sales under 100 units/year.
✓ ISC can be audited anytime and,
✓ ISC can starts recalls programs.View entire presentation