FSLPi by DeafEd Philippines
Filipino Sign Language Proficiency Interview
Official Competency Assessment Framework for CSLI and CDI Title Conferment
The DeafEd DAB Training and Development Center, Inc. (DeafEd Philippines), in support of Full Life School for the Deaf, Inc., established the Filipino Sign Language Proficiency Interview (FSLPI) as its official competency-based assessment system for evaluating Filipino Sign Language (FSL) proficiency and interpreting readiness.
DeafEd Philippines is an Associate Member of the World Federation of the Deaf (WFD). Through this affiliation, DeafEd aligns its programs with internationally recognized principles that promote linguistic rights, accessibility, inclusion, and Deaf empowerment.
The FSLPI is designed using a competency-based model comparable in structure and purpose to internationally recognized sign language proficiency evaluations such as the American Sign Language Proficiency Interview (ASLPI). This ensures that assessment is based on functional language use, communication effectiveness, and real-world application, rather than course completion alone.
What is FSLPI?
The Filipino Sign Language Proficiency Interview (FSLPI) is DeafEd’s official evaluation framework used to assess an individual’s:
- Receptive and expressive signing skills
- Functional use of FSL in real-life situations
- Cultural awareness and Deaf-centered communication
- Ethics, professionalism, and interpreting readiness
The FSLPI serves as the basis for the conferment of the professional titles:
- CSLI – Certified Sign Language Interpreter
- CDI – Certified Deaf Interpreter
Official Registry:
https://www.deafedph.org/interpreter-registry/csli-cdi-2026
How Certification is Earned
Certification is awarded after successful completion of a two-part competency evaluation:
1. Written Assessment
This evaluates the candidate’s theoretical knowledge in:
- FSL structure and grammar
- Deaf culture and community
- Ethics and professional standards
2. Performance Evaluation
This evaluates the candidate’s actual signing and communication skills through:
- Interview-based interaction
- Conversational tasks
- Narrative and situational responses
- Interpreting simulations for higher-level candidates
This process ensures that DeafEd certification reflects true communication and interpreting competence, not just attendance in a training program.
Training Pathway
Candidates may first complete DeafEd’s structured FSL training program. Successful course completers receive a Certificate of Training under the following progressive levels:
- Level 1 – Comprehensive Basic
- Level 2 – Conversational Level
- Level 3 – Advanced Sign Level
- Level 4 – Interpreting Level
Competency Classification
Based on FSLPI results, candidates may be classified under the following tiers:
Tier 1 – Basic (CSLI/CDI- B)
Demonstrates foundational communication skills in Filipino Sign Language.
Tier 2 – Apprentice (CSLI/CDI - A)
Demonstrates functional conversational to advanced proficiency with emerging interpreting readiness.
Tier 3 – Expert (CSLI/CDI - E)
Demonstrates high-level fluency, interpreting competence, and professional readiness.
Internal and External Applicant Rates
DeafEd Internal Applicants
For DeafEd trainees and completers of DeafEd FSL courses:
Assessment Fee: Php 2,500
External Applicants
For applicants from other training centers, institutions, or independent backgrounds:
Assessment Fee: Php 5,000
External applicants may undergo the same competency evaluation process; however, certification outcomes may be subject to DeafEd’s recognition and rating policies.
Annual Renewal
All CSLI and CDI certifications are subject to annual renewal in order to:
- Maintain sign language competency
- Recognize continued professional service
- Encourage ongoing learning and ethical practice
This renewal system supports long-term quality assurance within the DeafEd certification framework.
International Alignment
DeafEd certifications are not equivalent to U.S. licensure. However, the FSLPI framework is aligned with international best practices in sign language proficiency assessment (ASLPI), making it a strong and credible model for Filipino Sign Language competency and interpreter development.
Our Commitment
Through the FSLPI, DeafEd Philippines continues its commitment to:
- Promoting accessibility and inclusion
- Upholding professional excellence in sign language use and interpreting
- Supporting Deaf-centered communication practices
- Empowering individuals who serve the Deaf community

CSLI/CDI 2026
This page lists the CSLI and CDI professionals whose titles were conferred in 2025 and valid till 2026 by DeafEd Philippines, recognizing individuals who have successfully met the required training, competency evaluation, and ethical standards in Filipino Sign Language (FSL).

Submit your Application
Apply for DeafEd Philippines’ Filipino Sign Language (FSL) Training, Competency Evaluation, or CSLI/CDI Title Conferment.
Complete the application form and upload the required documents. Our team will review your submission and contact you regarding the next steps, schedule, and eligibility.

Registry of Certified Individuals
This registry lists individuals who have successfully completed Filipino Sign Language (FSL) Levels 1–4 under DeafEd Philippines and have been issued a Certificate of Training.
Inclusion in this registry confirms completion of FSL training only and does not indicate competency evaluation, professional certification, or CSLI/CDI title conferment, which require separate assessments.
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