1. Summary of modifications for WP3 TIARA preparation meeting; May 2010 Removed Sub-tasks:  Remove ‘Identification of Accelerator Research Areas’ (WP3.1.1 and D3.1 but left M3.1 even though it comes now from WP4 and renumbered all sub tasks accordingly) (now only done in WP4) Oliver Brüning 1 Removed Manpower from collaborating partner labs:  Removed 1 PM per partner institute (justified by synergy between WP3 and WP4) Removed Manpower for work package management:  Removed 2 PM for WP leader and deputy (In analogy to WP4 modifications)

2. Summary of modifications for WP3 TIARA preparation meeting; May 2010 Added Sub-tasks from WP6:  Added WP6.1 to WP3 (Establishing a liaison between TIARA and industry) and labeled it there as 3.1.3 'ECI'  Added WP6.3 (analyze options for sharing infrastructure with industry) and WP6.4 (defining technology road map) to WP3 where they are labeled WP3.3 and WP3.4. The former WP3.3, WP3.4 and WP3.5 have been relabeled to WP3.5, WP3.6 and WP3.7 respectively. I did not add additional deliverables as the new aspects can be integrated into the existing 'Infrastructure Access Report'. Oliver Brüning 2

3. Summary of modifications for WP3 TIARA preparation meeting; May 2010 Added Manpower from WP6:  Added 2 PM for all participating partners in WP3 for the added work load related to the former WP6 activities (it was 4PM per partner in WP6 -> reduction of of 50%)  Added ca. 1/3 for WP6 management to WP3 + 10 PM for WP3 management [CERN] + 6 PM for CNRS assuming CNRS will act as second deputy coordinator for activities related to former WP6 Oliver Brüning 3 Removed all references to WP6 in WP3:  All references to WP6 in other work packages should now refer to WP3

4. Summary of modifications for WP3 TIARA preparation meeting; May 2010 Budget modifications in WP3:  Added ½ of WP6 travel to WP3 (justified by maintaining contact with industrial partners)  Moved the consumables in WP6 to WP3 (justified by cost related to hiring consultants from industry) Oliver Brüning 4 Total budget gain:  Former WP3 and WP6 budgets amounted to 1.3 M€ + 1.25 M€  Revised budget for WP3 amounts to 1.7 M€  35% reduction (average of ca. 20% reduction in WP3 and 50% reduction in WP6)

5. Summary of modifications for WP3 TIARA preparation meeting; May 2010 Oliver Brüning 5

6. Summary of modifications for WP3 TIARA preparation meeting; May 2010 Oliver Brüning 6