A needs analysis process should be carried out at the beginning of a course, program or academic activity. These results are unpredictable between course and course since we are in a society with constant changes and different thoughts.

     It is necessary because it will be possible to know the students' interests and background, diagnose the presence of a gap between educators' and students' perspectives on L2 learning, motivate students about their real reasons for learning English as a foreign language (these may be communication, international business, meeting objectives for academic, professional, occupational purposes, for convenience etc.The reasons will be varied because it is necessary to know the type of motivation students have and their learning styles.), Close the gap between students' current performance and their ideal stage to be satisfied with their learning practice, and help them to be satisfied with their learning practice. ), Close the gap between students' current performance and their ideal stage to be satisfied with their learning practice, and Help teachers select, create and apply the most useful tools to improve the teaching and learning process so that students feel comfortable while learning English and achieve desired results.

 Through learning activities that will require time, effort and finding the necessary and appropriate information to adapt to any particular Needs Analysis. 
Curricular content must achieve language skills.

Once the student's needs have been identified, given that these needs will be transformed into learning objectives, development, didactic materials, learning activities, and evaluations.

Because making use of the types of needs analysis serves to prompt learners to reflect on their learning style, learning strategies, language needs, motivation, language strengths, and weaknesses. It also helps to find out what needs learners have in order to determine what they already know so that they can decide what they still need to learn.

Gathering data on the preferences or needs of any group of students.

Moll, T. M. (s.f.). A Linguistic Needs Analysis for EFL at the University Level. Obtenido de Revista Alicantina de Estudios Ingleses 12 (1999): 117-125.
Mulani, A. (2020). 5 Reasons why Individual Attention is Important in the Classroom. The Aditya Birla Integrated School. From: https://adityabirlaintegratedschool.com/blog/5-reasons-why-individual-attention-is-important-in-the-classroom

On the first weeks of the course or school year. For the teacher to have a wider view on what they will be dealing with and how to help those students with needs. 

- To know what are the learners' interests and previous knowledge.
- To stimulate & motivate students while learning.
- To help teachers select the activities and techniques that suit the best with their students and their needs. 

The teacher has to follow several research steps such as: