Unit of competency Outline

Date retreived
22/07/2026 9:28 PM AWST

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Perform techniques that prevent cross-contamination

Perform techniques that prevent cross-contamination

Unit of competency
National Code
MSL973027
State Code
OEX87
TGA Status
Current
DTWD Status
Approved
Current Release Number
1.00
Current Release Date
20/12/2022
View on TGA
State Implementation and Classification
Approved Date
24/05/2023
Field of Education
019909 - Laboratory Technology
Original Release Date
24/05/2023
Nominal Hours
40
Description
This unit of competency describes the skills and knowledge to perform techniques that prevent cross-contamination to maintain the integrity of both the sample source, and the sample and protect people and the environment. It applies to sampling techniques in tissue culture, generic microbiological, molecular and chemical procedures.This unit of competency applies to laboratory assistants and technicians working in the field or laboratory in the biomedical, biological, food processing and environmental industry sectors.No licensing or certification requirements exist at the time of publication. However, regulations and/or external accreditation requirements for laboratory operations exist, so local requirements should be checked. Relevant legislation, industry standards and codes of practice within Australia must also be applied.
Notes
Elements and Performance Criteria
1. Prepare for sampling or transfer
  • 1.1 Check the sampling procedure conforms with the required sampling plan
  • 1.2 Use specified personal protective equipment (PPE)
  • 1.3 Prepare the work area for safe and effective sample workflows
  • 1.4 Select equipment and materials specified by the procedure
  • 1.5 Organise equipment to minimise contamination during manipulations
  • 1.6 Label containers for clear identification
  • 1.7 Record details in relevant log or database
  • 1.8 Macroscopically assess media and/or reagents to confirm integrity before use
2. Transfer materials
  • 2.1 Protect the integrity of the sample source
  • 2.2 Perform transfer while minimising opportunities for contamination and/or cross-infection
  • 2.3 Protect the integrity of the sample source and destination after transfer, and before sealing the transport or culture vessel
  • 2.4 Perform quality control checks to confirm contaminate-free transfer was successful
  • 2.5 Label transport or culture vessels for clear identification
3. Maintain work area and equipment to prevent cross-infection and contamination
  • 3.1 Place disposable and reusable items into relevant receptacles
  • 3.2 Clean, disinfect and/or sterilise work area and equipment after use
  • 3.3 Transport disposable and reusable contaminated materials to relevant areas for disinfection, sterilisation and cleaning or disposal
  • 3.4 Follow personal hygiene procedures
No information
No information
Replaces
State Code National Code Title Type
OAC93 MSL973016 Perform aseptic techniques Unit of competency