Annual Declaration for Past Activities is a requirement for companies which had engaged in production, consumption, processing, import, export, and/or local sale/distribution of any Schedule 1, 2 and/or 3 chemicals and/or unscheduled DOCs in the previous calendar year.
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If the company is involved in the production of unscheduled DOCs meeting either one or both of the following conditions, it is required to submit the ADPA.
Total unscheduled DOCs
(including both PSF-containing and non-PSF containing)
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More than 200 tonnes |
| Any one PSF-containing |
More than 30 tonnes | |
Annual Declaration on Past Activities
(ADPA) |
Information of activities involving Schedule 1, 2, 3 &/or DOCs that have occurred in the past year |
ADPA will be conducted from Dec - Jan each year |
By 31 Jan each year | |
Download the relevant application forms here. You may submit the application forms together with the supporting documents via the following:
- By Mail
National Authority (Chemical Weapons Convention)
55 Newton Road
Revenue House #06-02
Singapore 307987
- By Fax to 6775 5946
3. By email to customs_nacwc@customs.gov.sg