Article 3
For the following transportation conditions, owners of toxic chemical substances shall, prior to transportation of these substances, submit relevant documents to the Responsible Agency at the location where the transportation commences.
1. The amounts of toxic chemical substances transported by sea or land exceed the following quantities:
‧ Gas: fifty kilograms;
‧ Liquid: one hundred kilograms; and
‧ Solid: two hundred kilograms.
2. The transportation by air under government approval.
3. Importing or exporting the toxic chemical substances.
If specified via public announcement by the Responsible Agency at the central government level exempted from the provision.
The amounts referred to in the preceding Section specify net weights; the terms "gas", "liquid", and "solid" refer to toxic chemical substances under normal temperature and pressures.

Article 9
Labeling for modes of transportation used by haulers of toxic chemical substances shall comply with transportation and other relevant laws and regulations.

Article 12
Motor vehicles used for transporting toxic chemical substances shall be subject to random inspections conducted by the Responsible Agency or in conjunction with either the Motor Vehicle Administration or the Police Administration.