| 2018 | EuroSPI | Validating Effectiveness of Compliance Evaluation in Safety-Critical Process Assessment. | Timo Varkoi, Timo Mkinen, Frank Cameron, Risto Nevalainen |
| 2017 | EuroSPI | Towards Systematic Compliance Evaluation Using Safety-Oriented Process Lines and Evidence Mapping. | Timo Varkoi, Timo Mkinen, Barbara Gallina, Frank Cameron, Risto Nevalainen |
| 2017 | SAFECOMP | Process Assessment in Supplier Selection for Safety-Critical Systems in Nuclear Domain. | Timo Varkoi, Risto Nevalainen |
| 2016 | EuroSPI | Situational Factors in Safety Critical Software Development. | Risto Nevalainen, Paul M. Clarke, Fergal McCaffery, Rory V. O'Connor, Timo Varkoi |
| 2016 | QUATIC | Process Assessment in a Safety Domain - Assessment Method and Results as Evidence in an Assurance Case. | Timo Varkoi, Risto Nevalainen, Timo Mkinen |
| 2015 | EuroSPI | Extending SPICE for Safety Focused Systems Engineering Process Assessment. | Timo Varkoi, Risto Nevalainen |
| 2014 | EuroSPI | Compliance and Rigour in Process Assessment for Safety-Critical Domain. | Timo Varkoi, Risto Nevalainen |
| 2014 | SPICE | Constructing Process Measurement Scales Using the ISO/IEC 330xx Family of Standards. | Ho-Won Jung, Timo Varkoi, Tom McBride |
| 2014 | SPICE | A Safety-Critical Assessment Process. | Risto Nevalainen, Timo Varkoi |
| 2013 | EuroSPI | Making Software Safety Assessable and Transparent. | Risto Nevalainen, Alejandra Ruiz, Timo Varkoi |
| 2013 | SPICE | Safety as a Process Quality Characteristic. | Timo Varkoi |
| 2010 | QUATIC | Process Assessment In Very Small Entities - An ISO/IEC 29110 Based Method. | Timo Varkoi |
| 2008 | EJC | Co-Design of Web Information Systems Supported by SPICE. | Gunar Fiedler, Hannu Jaakkola, Timo Mkinen, Bernhard Thalheim, Timo Varkoi |
| 2008 | EuroSPI | Modeling and Assessment in IT Service Process Improvement. | Batrix Barafort, David Jezek, Timo Mkinen, Svatopluk Stolfa, Timo Varkoi, Ivo Vondrk |
| 2005 | EJC | Evolving the Database Co-Design Framework by SPICE. | Hannu Jaakkola, Timo Mkinen, Bernhard Thalheim, Timo Varkoi |
| 2001 | PROFES | Models and Success Factors of Process Change. | Marion Lepasaar, Timo Varkoi, Hannu Jaakkola |