The E-WorkBook Suite 7.1 is a compliant, secure and extensible electronic laboratory notebook (ELN) for research scientists of any discipline. Comprised of E-WorkBook, BioBook and ChemBook, the suite allows productivity by automating data capture and storage. It supports the capture of corporate data, information and knowledge in one secure infrastructure, promoting regulatory compliance and increasing organizational efficiency. Combined with specific functionality, the suite offers search flexibility and enhanced graphing and charting within the BioBook module. Additional integration points and Web services included in version 7.1 allow organizations to automate the exchange of any data both to and from other systems. The suite also allows digital signatures to be applied to PDFs, and it provides associated task flow support for this process, extending its industry-standard IP protection.