Originally formed on 11 October 1996 as the HK(JULAC)IUG, the group was renamed the Hong Kong Innovative Users Group (HKIUG) in October 2001, and is now participated by the following libraries in Hong Kong and Macau:

Member Libraries	Date Implemented INNOPAC
The Hong Kong University of Science and Technology (HKUST)	December 1990
Lingnan University (LU)	November 1993
The Hong Kong Academy for Performing Arts (HKAPA)	November 1994
Hong Kong Baptist University (HKBU)	December 1994
The Hong Kong Institute of Education (HKIEd)	June 1995
The Chinese University of Hong Kong (CUHK)	July 1995
Hospital Authority (HA)	March 1996
The University of Hong Kong (HKU)	June 1996
The Hong Kong Polytechnic University (HKPU)	August 1997
City University of Hong Kong (CityU)	October 1997
Hong Kong Trade Development Council (TDC)	August 1998
Hong Kong Legislative Council (LEGCO)	April 1999
Judiciary Library (Judiciary)	June 2002
University of Macau (UMAC)	February 2004
Hong Kong Shue Yan College (HKSYC)	August 2004
The College of Professional and Continuing Education, PolyU (CPCE-PolyU)	June 2007
Vocational Training Council (VTC)	July 2007
Department of Justice (DoJ)	June 2010

Terms of reference for the HK(JULAC)IUG 
(11 Oct 1996) 
1.To liaise among members to resolve mutual problems and to seek common practice; 
2.To make recommendations to JULAC and Innovative Interfaces Inc.; 
3.To enhance communication with other local and overseas Innopac sites and users groups.