SafeTTy Solutions™ Packages


Our SafeTTy Solutions™ packages are designed to help your development team produce embedded systems that are reliable, secure and safe, in compliance (where required) with one or more international safety standards: IEC 61508, ISO 26262, DO-178C, IEC 62304, IEC 60730 …

Based on state-of-the-art TT designs, each package includes a cost-effective combination of our products and services.

We provide further information about our popular SafeTTy Solutions packages on this page.

Please note that we also offer:

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What’s included in a SafeTTy Solutions Package?

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ReliabiliTTy® Technology Licence

All SafeTTy Solutions packages include a ReliabiliTTy® Technology Licence (RTL).

Advanced code frameworks

We provide advanced CorrelaTTor® or DuplicaTTor® code frameworks in many SafeTTy Solutions packages.

We say more about these code frameworks below – and on our Technology page and in our ERES2 book.

Comprehensive documentation

In order to demonstrate that a product is compliant with an international safety standard such as IEC 61508 or ISO 26262, organisations will typically work with an independent third-party assessor (such as exida®).  In our experience, teams generally don’t like writing the extensive documentation that is required to support such a process (and often do this rather badly, leaving significant gaps that have to be addressed by expensive and time-consuming re-submissions). 

To assist with this process, we provide extensive documentation for our CorrelaTTor or DuplicaTTor platforms: this amounts to around 1000-1200 pages, spread over 12 documents.

  • customers using one of these platform typically follow the same structure (and re-use some of the contents) when documenting their product design for a third-party assessor;
  • by providing document templates (and in many cases document contents), we have found that we can significantly reduce the time required by our customers to prepare a case for third-party assessment (by around 6 months per product in our experience).

Training and consultancy

If your team has not previously built a TT design, we recommend that they start their first project with a brief period of training (typically based on our popular TTb course, delivered on site or online).

After this, we can provide consultancy services – if and when required – to ensure that the project progresses smoothly.

Support for third-party assessments

We can help you to have your product ‘qualified’ by third-part organisations where this is required.

Please contact us for further information about third-part assessments.

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RTL0, RTL2 and RTL4 packages

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We offer SafeTTy Solutions Packages in three levels: RTL0, RTL2 and RTL 4.

  • RTL0 packages are intended for use in high-reliability designs which have no safety implications;
  • RTL2 packages are intended for use in safety-related designs (e.g. IEC 61508 ‘SIL 2’, ISO 26262 ‘ASIL B’);
  • RTL4 packages are intended for use in safety-critical designs (e.g. IEC 61508 ‘SIL 3’, ISO 26262 ‘ASIL D’);

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Example SafeTTy Solutions™ Packages based on a CorrelaTTor® code framework

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A typical SSP-RTL2-CorrelaTTor package includes:

  • a CorrelaTTor code framework (see below);
  • a full (permanent, royalty-free) ReliabliliTTy® licence (Product Licence, RTL2);
  • a comprehensive documentation suite to demonstrate compliance with international safety standards (approx. 1000 pages).

Our total fee for SSP-RTL2-CorrelaTTor (targetting DEB-405) is £60,000*. 

A typical SSP-RTL4-CorrelaTTor package includes:

  • a CorrelaTTor code framework (see below);
  • a full (permanent, royalty-free) ReliabliliTTy® licence (Product Licence, RTL4);
  • a comprehensive documentation suite to demonstrate compliance with international safety standards (approx. 1000 pages).

Our total fee for SSP-RTL4-CorrelaTTor (targetting TC375) is £100,000*.

We offer these packages on a world-wide basis.

The CorrelaTTor® code framework

The CorrelaTTor code platform is shown schematically below and is described in the ‘ERES2 book‘.

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 Please contact us to discuss your specific requirements. 

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Example SafeTTy Solutions™ Package based on a DuplicaTTor® framework

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A typical SSP-RTL4-DuplicaTTor package includes:

  • a DuplicaTTor code framework (see below);
  • a full (permanent, royalty-free) ReliabliliTTy® licence (Product Licence, RTL4);
  • a comprehensive documentation suite to demonstrate compliance with international safety standards (approx. 1000 pages).

Our total fee for SSP-RTL4-DuplicaTTor (targetting DEB-405) is £100,000*.

The DuplicaTTor® code framework

SSP-RTL4-DuplicaTTor includes a complete ‘DuplicaTTor’ (TT) code platform that can be readily adapted to meet the precise needs of your application.

The DuplicaTTor code platform is shown schematically below and is described in the ‘ERES2 book‘.

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 Please contact us to discuss your specific requirements. .

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Fully customised packages

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This page provides some examples of SafeTTy Solution Packages.

Every project is different. We can provide fully customised packages on request (to match your precise requirements).

Please contact us for further details.

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* [The small print]

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All prices quoted on this page are in UK Pounds.

Fees and charges may be subject to VAT, depending on your location.

Quoted package fees may be subject to an additional charge to cover travel costs / travel time / accommodation costs (depending on your location).

This page simply summarises some of our available packages: a formal quotation will be provided.

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Further information

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Please contact us for further information about SafeTTy Solutions Packages.

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