TY - JOUR AB - Purpose– The purpose of this paper is to investigate factors influencing end‐user acceptance and use of government administration information system (GAIS).Design/methodology/approach– A conceptual structural model of end‐user acceptance and use of the GAIS was developed with technology acceptance model as a theoretical background and tested using a structural equation modeling with partial least squares (PLS) approach on a data collected from a survey among 112 public officers in 12 ministries in Cambodia.Findings– The results indicate that the factors influencing end‐user adoption of the GAIS are significantly affected by perceived usefulness, relative advantage, and trust. Perceived usefulness of the GAIS is directly affected by subjective norm, image, output quality, and perceived ease of use.Practical implications– The results are of practical significance to all those interested in this area, mainly the government policy makers and practitioners in Cambodia's public services.Originality/value– The paper is the first to investigate end‐user adoption of the GAIS. It is unique to Cambodia. It adds to the limited literature in e‐government in Cambodia. Simultaneously, the PLS approach use in this study is quite unique with government information system research. As such, it contributes to the methodology development in the government information system research field. VL - 4 IS - 2 SN - 1750-6166 DO - 10.1108/17506161011047370 UR - https://doi.org/10.1108/17506161011047370 AU - Sang Sinawong AU - Lee Jeong‐Dong AU - Lee Jongsu PY - 2010 Y1 - 2010/01/01 TI - E‐government adoption in Cambodia: a partial least squares approach T2 - Transforming Government: People, Process and Policy PB - Emerald Group Publishing Limited SP - 138 EP - 157 Y2 - 2024/09/19 ER -