The Drug Enforcement Administration is accepting through Jan. 4, 2016, comments on the proposed extension without change of DEA Form 488, Application for Import Quota for Ephedrine, Pseudoephedrine and Phenylpropanolamine. Persons who desire to import these List I chemicals during the next calendar year must apply for an import quota on this form . Respondents complete a separate form for each List I chemical for which quota is sought.