TC16/SC1/p 4

New Recommendation: Instruments for measuring the vehicle exhaust soot particle number (PN)

• PG phase: Project group started - 2019-11-27
• 1WD posted 2026-01-13, deadline 2026-04-13

BIML Contact

Convener

• GERMANY
  Dr Sonja PRATZLER

Participating Members (10)

• FRANCE
• GERMANY
• INDIA
• IRAN
• NETHERLANDS
• RUSSIAN FEDERATION
• SOUTH AFRICA
• SPAIN
• SWITZERLAND
• UNITED STATES

Observer Members (18)

• AUSTRALIA
• AUSTRIA
• BRAZIL
• CHINA
• CZECHIA
• FINLAND
• HUNGARY
• INDONESIA
• IRELAND
• JAPAN
• OMAN
• POLAND
• ROMANIA
• SERBIA
• SEYCHELLES
• SLOVAKIA
• SLOVENIA
• UKRAINE

Organisations in Liaison

• IEC International Electrotechnical Commission
• CITA International Motor Vehicle Inspection Committee
• ISO International Organization for Standardization
• IUPAC International Union of Pure and Applied Chemistry
• VERT VERT Association