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TC 190/SC 4

Biological methods

• Secretariat: AFNOR
• Secretary: Mme Monique Pottevin
• Chairperson: Mr. Jacques Bureau (France) until end 2009

• Work programme
  (drafts and new work items of TC 190/SC 4)

• Business plan (TC)
• Working area on ISOTC

Number of published ISO standards under the direct responsibility of TC 190/SC 4:	29
Participating countries:	18
Observing countries:	13

ISO committees in liaison:

TC 147/SC 5

Organizations in liaison:

FAO, IUSS, OECD

Subcommittees/Working Groups:

Subcommittee/Working Group	Title
TC 190/SC 4/WG 1	Biodegradability - STANDBY
TC 190/SC 4/WG 2	Effects on soil fauna The convener can be reached through the secretariat
TC 190/SC 4/WG 3	Effects on soil flora The convener can be reached through the secretariat
TC 190/SC 4/WG 4	Effects on soil micro-organisms The convener can be reached through the secretariat