Airborne Surface Disinfection (ASD) processes

Speakers : Jules BOULICOT
Length : 1 day - (7 hours)
Dates : 13 June 2024 or 12 September 2024
Price : 1200


Type of training


Target audience

Production operators, maintenance operators, qualification/validation managers


No pre-requirement

Training accessible to people with disabilities


Teaching goals

  • Identify and know the regulatory requirements
  • Know the different tools available to validate DSVA systems
  • Master the general principles of the DSVA
  • To be able to set up on its site

Content of the training course

  • Know the definition of DSVA: reminder Annex 1 – Draft V.12 2020, DSVA Manual / Automatic
  • Know the definition of a biocide: BPR regulation (528/2012)
  • Know the regulatory requirements for DSVA systems:
    • Biocide Directive
    • Standard NFT 72-281
    • EN 17272 standard
  • Know the basics about the principles, technologies and risks associated with the use of DSVA systems:
    • Mode of action of H2O2: microbiological efficacy, vaporisation vs. nebulisation/fogging
    • Homogeneity of dispersion: associated risks, safety of operators and exposed materials
  • Understand the basics of using DSVA systems in different configurations
    • Disinfection of areas
    • Disinfection of equipment : SAS transfers, AHUs, Isolators, Other equipment…
  • Knowing the steps of the validation of a DSVA cycle
    • Disinfection cycle validation process
    • Validation steps of a H2O2 disinfection cycle
    • Validation tools
      • Definition and characterisation of BI, the rogue BI effect
      • Definition and characterisation of ICs
      • Enzyme indicators
      • Mapping of indicators
    • Know the elements of qualification of a DSVA system
      • IQ
      • QO
      • Periodic requalification
    • Know the stages of cycle development:
      • Initial parameters
      • BI / CI mapping
      • Definition of flow rates (air, H2O2 injection, temperature)
      • Heat mapping and definition of reconditioning times
      • Sub-lethal and lethal study
      • Definition of reference cycle parameters
      • Production cycle parameters
      • Production Cycle
      • Definition of alarms
      • Final parameters
      • Performance qualification: PQ, NC treatment
    • To be able to put into practice the notions acquired on the site

How the course is organised

Teaching and technical tools

  • Training materials and regulatory documents.
  • Theoretical input, concrete case examples
  • Participatory pedagogy
  • Question and answer sessions
  • Self-assessment using a grid

Tool for monitoring the implementation of the training results assessment

  • Attendance sheets.
  • Test of knowledge acquisition
  • Training certificate.

Registration and formalities


For all intra or inter-company registrations, please send your request to the following email address : contact@theraxel.fr . An acknowledgment of receipt of your request will be sent to you as soon as possible

Training place

Our training takes place in our premises located at 16 rue Sainte-Marguerite – 21200 Beaune. Sessions start at 9 a.m. and end at 5 p.m.

Our training courses are accessible to people with disabilities. For people with reduced mobility, please contact our Handicap representative, Maryline PERRAUD:

Registration conditions

A minimum of 5 participants is required for the training to be provided. Below, THERAXEL reserves the right to postpone the scheduled session.

Upon receipt of your registration, Theraxel will send you an acknowledgment of receipt. The training agreement will be sent to you at the latest 1 month before the start of the training.

After the training has taken place, we will send you the invoice as well as the training certificate. From the date of issue of the invoice, payment must be made within 30 days at the latest.

Terms of cancelation

In the event of withdrawal by the beneficiary before the start of the training program: Within more than 1 month before the start of the training: 50% of the cost of the training is due.

Within a period of between 1 month and 2 weeks before the start of the training: 70% of the cost of the training is due.

Within a period of less than 2 weeks before the start of the training: 100% of the cost of the training is due.

In the event of a cancellation of less than 2 weeks, following the current health crisis linked to COVID-19, upon presentation of medical proof, the amount of the training is not due.

Our prices

All prices are indicated in euros excluding taxes. The applicable VAT rate is 20%.

The prices indicated are in effect for the current year, and applicable for inter-company training.

The prices indicated are per participant and include the educational cost of the training, materials, lunch and breaks.

For intra-company requests, the request will be the subject of a personalized quote adapted to your needs. Contact us for more information.

Practical information

  • Contact :

For any information, you can contact:

Maryline PERRAUD, Disability Representative
Séverine LAURY, Administrative Referent

Elodie PASTRE and Pierre DEVAUX, Educational Referents

Phone :

Mail : contact@theraxel.fr

Courrier : 16 Rue Sainte-Marguerite – 21200 Beaune

Opening hours : from monday to  friday  – 9 am to 5 am.