LQM is a specialist environmental consultancy based in Nottingham (UK) with an international reputation for assessing and managing the risks posed to human health and the environment by contaminants in soil. Increasingly this is being done within a context of sustainable development and specifically sustainable brownfield regeneration.

We provide consultancy, peer review and expert witness services, contract research and training courses on all aspects of the management of land contamination to problem holders, developers and local government.

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Dose-Response Roadmaps (DRR) Registration Course (Licence holders only)

The LQM/CIEH Dose Response Roadmaps are a tool to assist local authorities and their advisors to determine whether a “significant possibility of significant harm” (SPOSH) is likely to exist as defined in Part 2A of the Environmental Protection Act, 1990. The Roadmaps are available under license.

This Registration Course is for delegates from currently licensed organisations only who wish to understand what the Roadmaps are, how they can be used and how they support decisions under Part 2A.

This course should not be booked if you do not have a current licence.


  • Content
  • Citation

This DRR Registration Course comprises of the following five pre-recorded webinars, a practical exercise followed-up by a live interactive webinar with LQM [approx running time]

  1. Introduction to the LQM/CIEH Dose Response Roadmaps [28 mins]
  2. The challenges and workings of Part 2A [19 mins]
  3. How the LQM/CIEH Dose Response Roadmaps work [17 mins]
  4. Navigating your way through a Dose Response Roadmap [8 mins]
  5. LQM/CIEH Dose Response Roadmaps Practical Excercise Outline [9 mins]
  6. Live interactive webinar [date and time to be agreed following payment]

The pre-recorded webinars provide the background to the relevant legislation and regulatory framework, how the LQM/CIEH Dose Response Roadmaps were developed and outline to the toxicology information sources and workings of the Roadmaps and how you can apply these to your site specific situations.

For the practical exericse you will be provided with instructions of what is required and a set of Roadmaps for a dummy contaminant.

You will need a PC, laptop or equivalent capable of running GoToWebinar and MS Excel with the CLEA 1.071 spreadsheet already loaded and ready to use

Full instructions will be sent to each delegate and a date and time for the live interactive webinar with LQM will be agreed following payment.

NOTE: Organisations that have not (yet) purchased a Licence should not book this course, please contact us to discuss your requirments further. 


Note: All prices exclude VAT, which we are obliged to charge at the prevailing rate

DISCOUNTS (please read carefully) *:
  1. 20% discount for orders paid by a debit or credit card is automatically applied when selected at Paymentotherwise select invoice and pay the non-discount price.
  2. LQM may occasionally issue other promotions & vouchers. Please note only one voucher can be used per order.
  3. LQM reserve the right to modify charges if the above discount rules are not followed.

*Terms and Conditions apply

In preparation

Other related publications, licences and courses

Dose-Response Roadmaps (DRR) Briefings

Dose-Response Roadmaps (DRR) Briefings

This series of online briefing webinars is for delegates from licensed and non-licensed organisations (e.g. those undertaking peer reviews of reports using the Dose Response Roadmaps) wishing to:

  • better understand what the Roadmaps are
  • how they can be used
  • how they support decisions under Part 2A
  • complete the first part of becoming a Registered User

In order to complete the DRR Registration Course and become a licensed registered user you will also need to complete an additional practical exercise and attend a live interactive feedback webinar.