Copyright of flba fire log books

I have had a couple of phone calls recently regarding copyright on the range of Fire Log Books that we sell. The content of both the NFIA (National Fire Industry Association) range and the FLBA (Fire Logbooks Australia) range of Fire Log Books was written by the NFIA technical staff, using the AS1851-2012 for reference. The NFIA hold clear copyright over the content and design of our Fire Log Books, which does not conflict with the copyright on any other publications, nor should the content be reproduced in any way.