This final rule amends the wine regulations in 27 CFR Part 24 to add or modify the use of 3 wine treating processes and to add the use of 1 new wine treating material. The use of these new or modified wine treating processes and materials has been found to be acceptable in ``good commercial practice'' in the production, cellar treatment, and finishing of wine, pursuant to the provisions of Section 5382 of the Internal Revenue Code of 1986, since their use will not alter vinous character or pose any health, safety, or consumer deception problems.