Training and development may readily boost the value of human capital since investing in people is crucial for businesses to succeed in the present competitive period by increasing worker retention and commitment. This study's primary goal is to investigate how training and development affect employee retention and organizational commitment in Afghanistan's banking industry. The study's population comprises the eight largest banks in Afghanistan including international, Islamic, communal, and sequestered institutions. The consecutive investigative design subsequently followed. These data were collected using a combination of qualitative and quantitative methods. Interviews were selected using purposive sampling, whereas questionnaires were selected using multistage sampling. Training and development have a substantial impact on employee commitment and retention, as demonstrated by the study's findings. Training and development are critical components in facilitating employee career advancement, ensuring appropriate compensation, improving skills, and bolstering the capacity to deliver high-quality services to clients to accomplish organizational goals.

Keywords: Training, Development, Organizational Commitment, Employee Retention, Banking, Purposive Sampling.