Evaluate surface sampling competency with standardized, quantitative data.
Use microbial-coated test surfaces with a known microorganism quantity to assess recovery efficiency, sampling consistency and aseptic technique.
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Enverify™ Competency Kit
Core kit includes
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Why sampling competency matters
Surface sampling is operator-dependent. Differences in technique, aseptic practices and sampling conditions can influence recovery and the reliability of the data used to evaluate your environment.
Recovery efficiency
Microbial recovery can be influenced by the collection technique, personnel performing the sampling, the sampling device and the conditions under which the sample is collected.
Inconsistent contact, pressure or handling can affect how much microbial material is recovered.
Environmental monitoring data are more defensible when personnel can demonstrate consistent sampling performance.
A low microbial count is most useful when you can trust the technique used to collect the sample.
Aseptic practices
Contact plate handling, glove technique and the way sampling materials are manipulated can influence sample integrity. Competency therefore involves more than simply making contact with a surface.
Improper handling can compromise a sample and make the resulting data harder to interpret.
Evaluating aseptic technique helps distinguish reliable sampling performance from contamination introduced during the sampling process.
A good sampling program evaluates both microbial recovery and the technician's ability to maintain aseptic technique.
Personnel competency
Environmental monitoring programs benefit from objective evidence that personnel can perform the sampling method consistently and without compromising sample integrity.
Documenting that training occurred does not by itself quantify how effectively the individual performs the sampling technique.
Measurable competency data can support qualification records, investigations and ongoing personnel evaluation.
The stronger approach is to document measurable sampling performance alongside training and procedural records.
Enverify provides a standardized way to evaluate key elements of surface sampling performance using microbial-coated test surfaces with a known microorganism quantity and sterile blinded blanks.
Recovery efficiency
Because the Enverify test surface contains a known microorganism quantity, recovered microorganisms can be compared with that reference to provide quantitative information about sampling performance.
Compare the quantity recovered during sampling with the known quantity on the test surface.
Provides a measurable basis for evaluating sampling performance.
Recovery data provide more information about sampling competency than simply confirming that a sampling procedure was performed.
Recovery comparison
Sampling consistency
Competency involves more than obtaining one acceptable result. Comparing sampling performance helps evaluate whether the technician can apply the technique consistently.
Evaluate how consistently the sampling technique is applied across test surfaces.
Supports a more objective assessment of whether sampling technique is being performed consistently.
Consistent sampling technique helps make environmental monitoring results more reliable and easier to interpret.
Repeat performance
Aseptic technique
The kit includes sterile blinded blank surfaces that can be used to help assess whether contamination is introduced while the technician handles and performs the sampling procedure.
Use blinded sterile blanks to evaluate whether contamination is introduced during the sampling process.
Adds another dimension to competency assessment beyond microbial recovery alone.
A technician should be able to recover microorganisms from a test surface without introducing contamination during the sampling process.
Aseptic technique check
Blinded sterile blanks Help evaluate whether contamination is introduced during the sampling process.Competency documentation
Recovery, consistency and aseptic technique data can contribute objective evidence when evaluating and documenting personnel surface-sampling competency.
Bring multiple elements of sampling performance together as part of a competency evaluation.
Supports personnel qualification and ongoing competency records within the facility's quality program.
Competency documentation is stronger when it includes measurable evidence of how the sampling procedure was actually performed.
Enverify integrates into your existing surface-sampling process. Personnel sample standardized test surfaces, submit the samples for analysis and receive objective performance results.
3 Microbial-coated test surfaces
2 Blinded blank surfaces
Step one
Receive the Enverify Surface Sampling Competency Kit and follow the supplied instructions to prepare for the personnel assessment.
Review the supplied instructions and prepare the materials needed for your surface-sampling procedure.
Personnel begin with controlled test surfaces designed specifically for competency evaluation.
3 microbial-coated test surfaces
2 blinded blank test surfaces
Instructions for use
The standardized surfaces provide a known reference for evaluating sampling performance.
Step two
Personnel perform surface sampling on the Enverify test surfaces and blinded blanks using the contact agar plates typically used within the facility.
Use your normal contact-plate sampling procedure to collect samples from the supplied surfaces.
The assessment reflects how the individual performs the sampling method used in day-to-day environmental monitoring.
Sample microbial-coated surfaces
Sample blinded blank surfaces
Apply normal facility sampling technique
The goal is to evaluate the technician's actual surface-sampling performance rather than a different test method.
Step three
After sampling is complete, prepare the samples and required documentation according to the supplied submission and chain-of-custody instructions.
Package the collected samples and complete the required documentation for laboratory analysis.
The submitted samples are analyzed so performance can be compared with the known characteristics of the Enverify surfaces.
Complete required documentation
Prepare samples for return
Submit for laboratory analysis
Use the return and chain-of-custody instructions supplied with your program for the correct laboratory destination.
Step four
Following laboratory analysis, performance results provide information that can be used to evaluate and document the individual's viable surface-sampling competency.
Evaluate the reported sampling results and use them within your personnel competency program.
Performance reporting and certification provide objective documentation of the competency assessment.
Performance report
Certificate of Performance
Objective competency evidence
Results should be maintained according to your facility's procedures and personnel qualification program.
Prepare the competency assessment.
Sample the provided test surfaces.
Submit samples for laboratory analysis.
Document sampling performance.
Enverify combines controlled test surfaces with the documentation needed to turn a surface-sampling exercise into an objective personnel competency assessment.
3 coated + 2 blinded blanks
Inside Enverify
The kit combines known microbial-coated test surfaces with blinded blanks, instructions and performance documentation to evaluate both collection proficiency and aseptic sampling practices.
Three Enverify test surfaces contain a known quantity of microorganisms for evaluating collection performance.
Two blinded blank surfaces provide a way to assess performance when a negative result should be reported.
Instructions guide the user through the competency assessment and handling process.
Performance results provide objective information from the completed surface-sampling assessment.
A Certificate of Performance accompanies the results following completion of the competency assessment.
Together, the coated surfaces and blinded blanks allow recovery efficiency and aseptic sampling technique to be evaluated as part of the same personnel competency exercise.
Enverify can support facilities and personnel responsible for viable surface sampling, personnel qualification and the documentation of environmental monitoring competency.
Sterile compounding facilities
Sterile compounding facilities rely on trained personnel to collect accurate and reproducible environmental samples. Enverify provides a standardized way to evaluate how those personnel perform viable surface sampling.
Initial qualification of personnel who collect surface samples.
Recurring competency assessment within the training program.
Follow-up when sampling performance needs additional evaluation.
Adds measurable sampling-performance information to personnel competency and qualification records.
Personnel oversight
Supervisors and designated personnel can use objective sampling-performance information to support qualification, competency review and follow-up when performance gaps are identified.
Evaluate newly trained personnel before independent sampling responsibilities.
Support recurring competency documentation.
Identify personnel who may benefit from additional training or corrective action.
Provides measurable information that can strengthen decisions about personnel competency and follow-up.
Quality and compliance
Quality teams can incorporate measurable recovery and aseptic-technique information into the broader documentation used to support personnel qualification and environmental monitoring programs.
Support personnel competency records.
Add objective information to investigations involving sampling performance.
Document follow-up and corrective actions when competency failures occur.
Strengthens the evidence available to demonstrate how sampling competency is evaluated and maintained.
Environmental monitoring personnel
Personnel collecting viable surface samples can be evaluated using standardized surfaces so recovery efficiency, sampling consistency and aseptic technique can be assessed under practical conditions.
Demonstrate surface-sampling proficiency.
Evaluate repeatability across standardized test surfaces.
Assess whether contamination is introduced during the sampling process.
Turns sampling technique into performance information that can be reviewed, documented and improved.
Evaluate surface-sampling competency as personnel are trained and qualified for assigned activities.
Incorporate competency assessment into recurring personnel qualification and training programs.
Use measurable performance information to support follow-up when competency gaps or failures are identified.
A multi-facility Enverify study highlights why recovery efficiency and aseptic sampling technique should be evaluated rather than assumed.
Sampling events included in the study dataset.
Facilities represented across the dataset.
Fell below the study's 20% recovery benchmark.
Contaminated contact plates during sampling.
Surface sample collection can be highly operator-dependent. Consistency, aseptic handling and proper contact-plate technique all contribute to accurate and reproducible sampling.
A sampling method should be performed consistently so results can be meaningfully compared across personnel and sampling events.
Aseptic handling is part of sampling competency because contamination introduced during collection can affect the integrity of the sample.
Proper contact-plate sampling technique helps support reliable microbial recovery from the surface being evaluated.
Because sampling is operator-dependent, personnel should demonstrate that they can perform the method accurately and reproducibly.
Compliance & documentation
Enverify helps facilities document personnel surface-sampling performance as part of their broader qualification and quality program.
Add measurable sampling-performance evidence to personnel qualification and competency records.
Document recovery and sampling-performance information from the completed competency assessment.
Maintain formal documentation showing completion of the personnel competency assessment.
Supports your compliance program. Enverify provides competency evidence and documentation, while each facility remains responsible for its complete procedures, training program and applicable requirements.
Access product information, competency resources and supporting materials for your Enverify program.
Review product handling, sampling and competency-assessment instructions.
Review resources supporting proper contact-plate sampling and personnel competency.
Explore research and performance data related to viable surface-sampling competency.
Get help with product information, ordering and implementation questions.
Find quick answers about the Enverify competency kit, sampling process, results and documentation.
Enverify is a viable surface-sampling competency system designed to evaluate how personnel perform surface sample collection. Standardized microbial-coated test surfaces and blinded blanks allow sampling proficiency and aseptic technique to be assessed and documented.
Each Enverify kit contains 3 test surfaces with a known quantity of microorganisms and 2 blinded blank test surfaces. The assessment process also includes instructions, laboratory analysis, performance reporting and competency documentation.
No special Enverify contact plate is required for the competency exercise. Personnel perform the assessment using the contact agar plates typically used in their facility.
The kit is designed to help evaluate two important areas of surface-sampling competency: sample collection proficiency and proper aseptic technique.
After sampling is complete, the collected contact plates are prepared and returned according to the supplied submission instructions for laboratory analysis. Performance results are then generated from the completed assessment.
The Enverify process provides performance results and competency documentation. When competency is successfully demonstrated, the program can include a Certificate of Performance for personnel records.
Yes. Optional training is available to reinforce proper contact-plate sampling technique and factors that can affect sampling performance, including aseptic technique, consistency and technician-specific risk factors.
No single product makes a facility compliant. Enverify can support personnel qualification and documentation by providing objective evidence of surface-sampling competency. Your facility remains responsible for its complete procedures, training program, documentation and applicable requirements.
Contact QUESS 360 for product, ordering or implementation questions.
