A simple introduction to the Fundamentals of GD&T training offered by Geometric Drafting Training & Consulting, with an introduction to Rule #1 or the Envelop principle.


If you have not undergone formal GD&T training, this course is designed for you. Course duration is 4 days and course content is 70% theory based and 30% practice based.

The course is taught by an Instructor who is ASME Certified Senior GDTP with relevant practical experience in design, manufacturing and quality inspection.

Participants who meet the required attendance and pass an assessment conducted at the end of the course will be eligible for a Statement of Attainment (SOA) issued by WSQ.


Equip personnel from design, engineering, inspection and manufacturing departments with the necessary technical competencies to understand drawings prepared using GD&T, as well as select and apply geometric controls to drawings per ASME Y14.5 standard.

Course Title: Apply Geometric Dimensioning & Tolerancing at Intermediate Level

Course Code: TGS-2019501400
Course Support Funding Period : Valid till 30 Apr 2025
Training Grant and Absentee Payroll Only
Approved for all companies
Course Fee (before GST) : S$ 840
Total No. of Hours : 26.00 Hrs
- Assessment Hours : 2.00 Hrs
- Classroom Training Hours : 16.25 Hrs
- Practical / Practicum Training Hours : 7.75 Hrs

Public training is held at Assets Training & Technical Services Pte Ltd located at No. 3 Buroh Street, JTC Space One @ Buroh, S(627566)

Training can also be arranged at the customer premises.

For FULL details on SSG training grant go to MySkillsFuture and search for "Apply Geometric Dimensioning & Tolerancing at Intermediate Level"


  Course Schedule: (click to view)

WhatsApp Murali @ 96418859 or contact us using the form to make enquiries or register today!



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One-stop GD&T Training Solution

Public training is a cost-effective way to receive professional training. The curriculum has been honed to be very practical.  Courses have been designed to fulfill the knowledge and skills requirements for manufacturing, design, drafting, process, inspection, quality, and related engineering positions. In-house training provides a curriculum tailored to your operation at your facility.  Any of our public courses can be customized as an on-site program.  Course are conducted all year round.

Fundamentals of GD&T

This 3-day course is an introduction to the ASME Y14.5 standard.  Participants gain an understanding of the rules, definitions, principles, and meanings of the symbols and modifiers of GD&T as applied to engineering drawings. 

Course Fees: $750 (before GST)

Advanced GD&T

This 3-day GD&T course is a comprehensive GD&T course focused on practical application. Participants gain knowledge of proper Datum Feature selection and specification. They also learn to properly interpret and apply each of the Y14.5 controls and rules.

Course Fees: $850 (before GST)

GD&T for Inspectors

This 3-day course is an advanced GD&T course designed specifically for those who must operate, program, or interpret the output of measuring devices.                  

Course Fees: $1000 (before GST)

Apply GD&T (WSQ)

July 4-7

Apply GD&T (WSQ)

August 1-4

Apply GD&T (WSQ)

September 5-8

Apply GD&T (WSQ)

October 3-6

Trainer Profile

Murali Pillai has been awarded GDTP-2009 Senior certificate by the American Society of Mechanical Engineers (ASME) in accordance with the qualifications of ASME Y14.5.2-2017. He brings with him 20 years of relevant industry experience and is proficient in the understanding and application of the geometric dimensioning and tolerancing principles expressed in the ASME Y14.5 standard.

He is currently the sole proprietor of Geometric Drafting Training & Consulting (GDTC) – a technical education and mentoring firm dedicated to teaching engineering product definition practices (ASME Y14.5-2009), using training materials obtained under license from Applied Geometrics, Inc. (AGI).

He spent twenty years of his engineering career at Emerson Automation Solutions (n.k.a) / Emerson Process Management (f.k.a.) in various management roles associated with new product development projects, mechanical design & development, manufacturing engineering and quality assurance.

He has also taught classes on geometric dimensioning and tolerancing in Singapore, Malaysia, China and India to Design, Manufacturing and Quality personnel.

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Professional Qualification

• M.Sc. Management (Singapore Management University)

• B.E. Mechanical Engineering (Nanyang Technological University)

• Dip. Marine Engineering (Singapore Polytechnic)

• Dip. Teaching & Training (Cambridge University)

• Advanced Certificate in Training & Assessment (Institute of Adult Learning)

• Project Management Professional (Project Management Institute)

• Geometric Dimensioning & Tolerancing Professional-Senior (American Society of Mechanical Engineers, ASME Y14.5.2)

Career experience

• Managed global, multi-functional project teams for executing new product development and product innovations projects from prototype design to product launch.

• Established a functional design engineering centre in China for FISHER® product development and innovation.

• Executed manufacturing projects to design, develop and implement best-in-class manufacturing process in Asia Pacific using functional project teams from production, procurement, purchasing, quality assurance, and manufacturing engineering.

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