1. Katie Yurkewicz April 20, 2015 Kamioka/Toyama, Japan InterAction Collaboration Business Meeting

2. Membership April 20, 2015 2

3. 2014 Collaboration members April 20, 2015 3 Full membersAssociate membersAssociate members (in-kind contributions) CERNArgonne National LabIPMU DESYLawrence Berkeley National Lab LC Communicators FermilabBrookhaven National Lab IRFU/CEA KEKIHEP BeijingJINR STFCIN2P3NIKHEF TRIUMFINFNCoEPP SLAC

4. Membership conversations over past year APPEC (Astroparticle Physics European Consortium)  Requested to be added to interactions.org contact list. CERN advised that APPEC is not a good fit for interactions membership; advised accordingly. RIKEN (Japan)  Inquired about the collaboration; invited to this meeting as observers. Explained that Interactions is for institutions with leading roles in particle physics. University of Tokyo Institute for Cosmic Ray Research  Expressed interest to Yoshihisa but have decided to wait. Attending as observers. April 20, 2015 4

5. Potential institutions to approach in 2015 Sanford Underground Research Facility (SURF)  Will be host facility for the DUNE far detector. Have a communications & outreach person onboard. Unclear if they are ready for membership, but candidate to invite as observer to fall meeting. SNOLAB (Canada)  Site for future dark matter experiments. Have a communications & outreach person onboard. Candidate to invite as observer to fall meeting. Re-start search for Brazil contact to invite as fall meeting observer? April 20, 2015 5

6. Election for new Collaboration Board members May 2014 – April 2015 IPMU (Yoshihisa Obayashi), co-chair Fermilab (Katie Yurkewicz), co- chair CERN (James Gillies) TRIUMF (Melissa Baluk) STFC (Terry O’Connor) KEK (Saeko Okada) DESY (Christian Mrotzek) IHEP Beijing (Peggy Pan) SLAC (Farnaz Khadem) May 2015 – April 2016 STFC (Terry O’Connor), co- chair Fermilab (Katie Yurkewicz), co- chair CERN (James Gillies) TRIUMF (Melissa Baluk) STFC (Terry O’Connor) KEK (Saeko Okada) DESY (Christian Mrotzek) Associate member April 20, 2015 6

7. In-kind contributions NIKHEF – IPMU – 2015 meeting LC Communicators – CoEPP – April 20, 2015 7

8. Finances April 20, 2015 8

9. 2014 Income April 20, 2015 9 Full member contributions ($10K each)RequestedReceived CERN10,000.00 DESY10,000.00 Fermilab10,000.00 KEK10,000.00 STFC10,000.00 TRIUMF10,000.00 Associate member contributions ($5K each) Argonne5,000.00 Berkeley5,000.00 Brookhaven5,000.00 CoEPP1,400.000.00 IHEP Beijing5,000.00 IN2P35,000.00 INFN5,000.00 SLAC5,000.00 TOTAL INCOMERequestedReceived $96,400.00$95,000.00

10. 2014 Expenses Xeno Media contract Website maintenance and development, Quantum Diaries editing and social media$72,900.00 Travel to 2 collaboration meetings$4,608.66 Website hosting contract Full year quantumdiaries.org and interactions.org$6,002.00 Executive Secretary travel Attendance only at fall meeting$2,830.48 TOTAL EXPENSES$86,341.14 April 20, 2015 10

11. 2014 Summary $96,400 - $86,341 $10,059 + $ 8,428 = $18,487 Contributions* Expenses ** Net income Carryover from 2013 Carryover to 2015 April 20, 2015 11 *Assumes all contributions will be received. Outstanding dues are $1,400.

12. 2015 Projected Expenses April 20, 2015 12 Xeno Media contract Website maintenance and development, Quantum Diaries editing and social media (incl. annual increase)73,740.00 Travel to 2 collaboration meetings5,000.00 Website hosting contract Full year quantumdiaries.org and interactions.org6,200.00 Executive Secretary travel Incl. attendance at spring and fall meetings5,000.00 TOTAL EXPENSES89,940.00

13. 2015 Projected Summary $96,400 - $89,940 $6,460 + $18,487 = $24,947 Contributions expected Estimated expenses Net income Carryover from 2014 End balance in 2015 April 20, 2015 13

14. Future Meetings April 20, 2015 14

15. Planned meetings Fall 2015 – Brookhaven Spring 2016 – RAL, UK hosted by STFC (Doodle poll already conducted) Fall 2016? April 20, 2015 15