Completed
Work Plan
1. Nomination
Completed
1. Nomination
Phase status: Completed
In November 1991 the National Health and Medical Research Council (NHMRC) began a reconsideration of chloroxuron because of concerns over the lack of toxicological data. At that time, the registrant advised the NHMRC that it had voluntarily ceased production in 1990 and would discontinue the registrations of products containing chloroxuron when existing stocks had been exhausted. A one-year period was requested to phase out existing retail stocks.
In 1993 the NHMRC recommended that chloroxuron be placed in Appendix M of the Standard for the Uniform Scheduling of Drugs and Poisons; this appendix was for ‘substances for which registration under agricultural and veterinary chemicals legislation cannot be supported by scheduling until further toxicological information becomes available’.
In August 1994 the APVMA (then known as the NRA) was advised of concerns over the gaps in the chloroxuron toxicological database, and began a special review of chloroxuron to formally consolidate the previous regulatory action taken by the NHMRC.
2. Prioritisation
Completed
2. Prioritisation
Phase status: Completed
3. Scoping and work plan
Not required
3. Scoping and work plan
Phase status: Not required
4. Notice of reconsideration
Not required
4. Notice of reconsideration
Phase status: Not required
5. Assessment
Completed
5. Assessment
Phase status: Completed
6. Proposed regulatory decision
Not required
6. Proposed regulatory decision
Phase status: Not required
7. Consultation
Not required
7. Consultation
Phase status: Not required
8. Final regulatory decision
Completed
8. Final regulatory decision
Phase status: Completed
The APVMA completed the special review of chloroxuron in September 1994 but did not publish a final report. The APVMA recommended cancelling the registration of all chloroxuron products.
There are no products containing chloroxuron currently registered for use in Australia.
Contact the APVMA for copies of the gazette notice: Cancellation of registration for agricultural products.