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DOCLINE® is the National Library of Medicine's automated interlibrary loan (ILL) request routing and referral system. The purpose of the system is to provide efficient document delivery service among libraries in the National Network of Libraries of Medicine (NNLM).

To report a technical issue, contact NLM. 

For assistance using DOCLINE or to find out if your library can join DOCLINE, contact Your DOCLINE Coordinator

Resources for DOCLINE Members




Email Updates

Discussion Listserv (DOCLINE-L)

Features Feedback


Quick Tour Videos


Webinars and Demos

DOCLINE 6.0 Tips & Tricks - "Did you know ..." - June 6, 2019 (recorded session) - - (PPTX file, 703 KB)

DOCLINE 6.0 What's New? - April 10, 2019 (recorded session) - - (PPTX file, 320 KB)

Google Login & Linking - August 15, 2018 (recorded session)

DOCLINE 6.0 Preview - July 25, 2018 (recorded session) - - (PPTX file, 3.6 MB)



2018 - DOCLINE: Redesign release information and screenshots

Recording and slide deck

2017 - DOCLINE: Redesign announcement and plans

Recording and slide deck 

Earlier MLA Updates


Updating Your DOCLINE Account Video

Length 3 minutes, 56 seconds

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Video Transcript

Produced November 2018.


Last Reviewed: August 29, 2019