The preliminary version of the 8th edition of the Institute for Laboratory Animal Research’s Guide for the Care and Use of Laboratory Animals was released in June, 2010. The final version was released in early 2011. The new edition is available as a free pdf download, for sale, or as an online version from the National Academies Press.
The American Association for Laboratory Animal Sciences (AALAS) has created a table showing differences between the 7th and 8th editions of the Guide. It is available as a zipped file that can be downloaded from AALAS’s online bookstore. (Scroll down to “Other Downloads” and select “Guide Comparisons.”)
Both OLAW and the Association for the Assessment and Accreditation of Laboratory Animal Care (AAALAC), International utilize the Guide as a standard for animal care and use programs, but each has different plans for implementing the new Guide.