Skim Akreditasi Makmal Malaysia (SAMM)



Laboratory accreditation based on ISO/IEC 17025 (formerly ISO/IEC Guide 25) was first introduced in Malaysia on 1 July 1987. This was followed by the introduction in 15 August 1990 of a national unified laboratory accreditation scheme, known as Skim Akreditasi Makmal Malaysia (SAMM). The SAMM scheme was initially administered by SAMM National Council that currently come under the authority of the Ministry of International Trade and Industry (MITI).

Following the establishment of the Department of Standards Malaysia (Standards Malaysia) on 28 August 1996 under the Standards of Malaysia Act, 1996, all accreditation activities of the former Malaysia Accreditation Council were transferred to and come directly under the responsibility of Standards Malaysia. The laboratory accreditation scheme, however, retains its original name "Skim Akreditasi Makmal Malaysia (SAMM).

The primary objective of SAMM is to provide a credible accreditation service to testing and calibration laboratories including medical testing laboratories such that ultimately SAMM endorsed test reports and calibration certificates are accepted internationally. The accepted mechanism for recognition is by means of the Mutual Recognition Arrangements framework of the International Laboratory Accreditation Co-operation (ILAC) and Asia Pacific Laboratory Accreditation Co-operation (APLAC).

Scope of Activities

SAMM is unified national laboratory accreditation scheme and is multi-disciplinary in its scope of accreditation activities. It covers both calibration and testing including medical testing.

Reference to SAMM Accreditation

Accredited laboratories may use Accreditation Symbol and combined ILAC MRA Mark or make reference to SAMM accreditation.


Standards Malaysia is staffed by full time technical officers and supporting staff to carry out daily operations. It is operated in accordance with MS ISO/IEC 17011.


Accreditation Criteria

General criteria as published in MS ISO/IEC 17025 / MS ISO 15189, SAMM Policies (SP), Specific Criteria (SC) and Specific Technical Requirements (STR) are used in assessments and accreditation process.


Policy on Cross Frontier Accreditation

It is the policy of Standards Malaysia not to accept any CAB application from abroad. This policy is consistent with the Act 549, Standards of Malaysia Act 1996, clause 10 (2)(h).


Test/Calibration Methods

All existing standard methods from both national and international standard bodies as well as reputable technical organisation are acceptable. For non-standard/in-house method are also acceptable provide that they are validated and documented.

Accreditation Process

Figure 1 : Accreditation Processes


Accreditation Certificate

Valid for three (3) years and renewable subject to terms and conditions of the SAMM scheme.


Surveillance and Re-assessment

The first surveillance is scheduled nine (9) months from the date of award/renewal of accreditation and 2nd surveillance is scheduled twelth (12) months from the date of 1st surveillance. Re-assessment is scheduled three (3) months before the expiry date of accreditation.


Laboratory Assessors

Assessors are drawn from technical agencies, such as MRB, MPOB, Chemistry Department, Ministry of Health, universities and government laboratories. Other competent individuals are also employed as part-time assessors. Assessors are trained by competent training organizations. The criteria for the acceptability of laboratory assessors, are prescribed in SAMM documentations.


Proficiency Testing

Accredited laboratories are required to participate in available interlaboratory comparison programmes or other forms of comparison testing such as the proficiency testing programmes by APLAC (Asia Pacific Laboratory Accreditation Cooperation).


Appeals Procedure

Appeals procedure which maintained the independence, impartiality in the process of appeal, has been established for the handling and resolution of any appeal that may arise from the accreditation process.