authorized and carried out pursuant to this title are conducted or funded in coordination as appropriate with the National Center for Special Education Research and other divisions within the Department of Education responsible for research activities. (c) Relationship to services offered by the American printing house for the blind Nothing in this subtitle shall be construed to limit or otherwise condition the use of any funds appropriated pursuant to chapter 6 of title 20, United States Code, and no funds made available pursuant to this subtitle shall be used by any State or local educational agency to supplant the use of funds appropriated under such chapter. (d) Relationship to funding for National Center on Deaf-Blindness, State deaf-Blind projects, and the Helen Keller National Center The Secretary shall ensure that any activities conducted or funded by the Anne Sullivan Macy Center directly serving individuals who are deaf-blind are coordinated as appropriate with the National Center on Deaf-Blindness, State deaf-blind projects, and the Helen Keller National Center. No funds made available pursuant to this title may be used to support or supplant activities that are otherwise the sole responsibility of the National Center on Deaf-Blindness and State deaf-blind projects pursuant to sections 663(d)(1)(A) and 682(d)(1)(A) of the Individuals with Disabilities Education Act ( 20 U.S.C. 1463(d)(1)(A)