Measurement Uncertainties informal group proposal to clarify the text and to amend:

1. Annex 3, Paragraph 1.4. to delete determination of the vehicle speed by independent speed measuring devices
2. Annex 3, Paragraph 1.5. to clarify that no determination of the wind speed is needed for indoor testing
3. Annex 3, Paragraph 2.1.3. to clarify and differentiate between indoor and outdoor testing
4. Annex 3, Paragraph 2.1.3.1.2. to clarify the temperature range for indoor facilities.
5. Annex 3, Paragraph 2.1.3.2.2. to clarify the temperature range for outdoor facilities.