across mission directorates. Sec. 826. Flight opportunities. Sec. 827. Sense of Congress on small class launch missions. Sec. 828. Baseline and cost controls. Sec. 829. Commercial technology transfer program. Sec. 830. Avoiding organizational conflicts of interest in major administration acquisition programs. Sec. 831. Protection of Apollo landing sites. Sec. 832. NASA lease of non-excess property. Sec. 833. Termination liability. Sec. 834. Independent reviews. Sec. 835. NASA Advisory Council. Sec. 836. Cost estimation. Sec. 837. Facilities and infrastructure. Sec. 838. Human space flight accident investigations. Sec. 839. Orbital debris. Sec. 840. Review of orbital debris removal concepts. Sec. 841. Space Act Agreements. 2. Definitions In this Act: (1) Administration The term Administration means the National Aeronautics and Space Administration. (2) Administrator The term Administrator means the Administrator of the National Aeronautics and Space Administration. (3) Appropriate committees of Congress The term appropriate committees of Congress means— (A) the Committee on Commerce, Science, and Transportation of the Senate