The Bureau of Scientific Standards and Evaluation and the Bureau of Scientific Research also had drug responsibilities. These Bureaus replaced the Bureau of Biological and Physical Sciences in 1964. The Bureau of Scientific Research was in charge of long-term scientific projects, under the direction of Daniel Banes; the Division of Pharmacology and the Division of Pharmaceutical Chemistry were located here. The Scientific Standards Bureau, led by Robert Roe, was responsible for decisions on certification and petitions; included in this Bureau was the Division of Antibiotics and Insulin Certification. In 1964 responsibility for antibiotics was shifted back to the Division of New Drugs in the Bureau of Medicine to centralize the review of NDAs for all types of human drugs.