In the fourth meeting, we discussed the material about the importance of needs Analysis in Materials DevelopmentNeeds analysis is a fundamental process in materials development, particularly in language teaching, as itidentifies the requirements, objectives, and challenges of the learners. This ensures that the materials designed are relevant, purposeful, and tailored to the learners'context and goals. When materials align with learners' needs, they enhance engagement, facilitate better learning outcomes, and improve the overall teaching process.Categories of Learners in EnglishMaterials Development includes General Learners, Specific PurposeLearners, Proficiency-basedLearners, and Young Learners vs.Adult Learnersthere are several AI tools and applications availablethat can assist with needsanalysisAdaptive LearningPlatforms, AI for Needs AnalysisSome AI-driven tools can assist teachers, AI-Powered LanguageAssessment Tools