The provision of complete immunisation affects the child's growth and development process. This study aims to analyse the connection between the provision of immunisation and the growth of the child and analyse the connection between the provision of immunisation and the development process. The research design used was a correlational study with a cross-sectional approach. Sample, taken with total sampling technic and there are 63 respondents. The chi-square test result between the provision of complete immunisation and the development process attained p-value = 0,000. The result of another chi-square test between the provision of complete immunisation and growth process attained p-value = 0,104. The conclusion in this research is that there is a connection between the provision of complete immunisation and the development process, and another conclusion is that there is no connection between the provision of complete immunisation and the growth process.