Section 13
SEC. 13. Prohibited Acts.-The following acts and omissions shall be considered unlawful: Knowingly use a chemical substance or mixture which is imported, manufactured, processed or distributed in violation of this Act or implementing rules and regulations or orders; Failure or refusal to submit reports, notices or other information, access to records is required by this Act, or permit inspection of establishment where chemicals are manufactured, processed, stored or otherwise held; Failure or refusal to comply with the pre-manufacture and pre-importation requirements; and Cause, aid or facilitate, directly or indirectly, in the storage, importation, or bringing into Philippine territory, including its maritime economic zones, even in transit, either by means of land, air or sea transportation or otherwise keeping in storage any amount of hazardous and nuclear wastes in any part of the Philippines.