The purpose of this research is to reveal: 1. The influence of in-service Teacher Training Program (PLPG) towards the teacher competency as participant of PLPG; 2. The correlation between gender (X1) towards the teachersâ competency as participant of PLPG; .3. The correlation between Age (X2) towards the teachersâ competency as participant of PLPG; 4. The correlation between years of service towards the teachersâ competency as participant of PLPG; 5. The correlation between the number of  training followed (X4) towards teachersâ competency as participant of PLPG; and 6. This research used quantitative method. The population of this research is 1.300 teachers of PLPG in 2013. By using Yamane formulation, there are 220 teachers taken as the sample. The data  was analyzed by using t test and correlation analysis. The findings of the study suggested that: 1. There is a positive influence of PLPG implementation towards teachersâ competency as PLPG participant; 2. There is no significant correlation between gender (X1) and teachersâ competency as PLPG participant; 3. There is a significant correlation between Age (X2) towards teachersâ competency of PLPG; 4. There is no significant correlation between the Years of Service (X3) towards teachersâ competency as the participant of PLPG; 5. There is a significant correlation between the number of Diklat followed (X4) towards teachersâ competency as the participant of PLPG; and 6. There is a significant correlation between the effectiveness of PLPG (X5) towards teachersâ competency as the participant of PLPG. Keywords: PLPG, LPTK, teacher certificationCopyright © 2015 by Al-Talim All right reserved
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