Timeline for pollution prevention planning, sampling and reporting for reaction products of 2-propanone with diphenylamine (PREPOD)

The image represents a timeline pointing from left to right, from 0 to 42 months covering the period to prepare and implement the pollution prevention (P2) plan.

Texts are placed above and below the timeline at specific dates outlining the sequence of important events. The events are as follows:

Line 1:           

• Milestone 0: 0 months or January 1, 2020, followed by increments at 6 months or July 1, 2020, 12 months or January 1, 2021, 18 months or July 1, 2021, 24 months or January 1, 2022, 30 months or July 1, 2022, 36 months or January 1, 2023, and finishing at 42 months or July 1, 2023
• Footnote 1 explains that the increments in months corresponds to the number of months after becoming subject to the notice, and applies to persons who become subject to the notice on or after January 1, 2020
• Footnote 2 explains that the fixed dates apply to persons who become subject to the Notice before January 1, 2020

Line 2:           

• Period between 0 and 12 months: first sampling event
• Period between 12 months to 24 months: second sampling event
• Period between 24 months to 36 months: third sampling event

Line 3:

• Period to prepare the P2 plan (18 months): month 0 to month 18
• Period to implement the P2 plan (24 months): month 18 to month 42       

Line 4:

• Milestone 0: date after which the 1^st sampling event can occur
• Milestone 18 months: deadline to prepare the P2 plan (submit the Declaration of Preparation within 30 days after the end of that period, including results from the 1^st sampling event)
• Milestone 30 months: submit interim progress report (including results from the 2^nd sampling event)
• Milestone 42 months: deadline to implement the P2 plan (submit Declaration of Implementation within 30 days after the end of that period, including results from the 3^rd sampling event)