Memos

	Name	Title
Year : 2015 (1)
	66	Disbandment of the International Airways Volcano Watch Operations Group (IAVWOPSG)
Year : 2014 (3)
	65	Update of Doc 9766, Handbook on the International Airways Volcano Watch (IAVW) — Operational Procedures and Contact List and update of follow-up table
	64	Proposed initial guidance to support the issuance of SIGMET for the release of radioactive material into the atmosphere
	63	IAVWOPSG/7 conclusions, follow-up table and documentation for the IAVWOPSG/8 Meeting
Year : 2013 (4)
	62	IAVWOPSG/8 Meeting
	61	Final review of the IAVWOPSG/7 Meeting Report by the Air Navigation Commission and updated follow-up table
	60	Proposed corrigendum to Appendix M of the IAVSOPSG/7 Meeting Report
	59	IAVWOPSG/6 conclusions, follow-up table and documentation for the IAVWOPSG/7 Meeting
Year : 2012 (9)
	58	IAVWOPSG/7 Meeting
	57	List of IVATF/4 recommendations for consideration by the IAVWOPSG in time for IAVWOPSG/7
	56	Follow-up of IVATF Recommendation 4/21
	55	a) introduction of new member of the group; b) update of Doc 9766; c) update of follow-up table and deliverables; and d) date and venue for the IAVWOPSG/7 Meeting
	54	Recommendations arising from IVATF/3 of relevance to the IAVWOPSG
	53	VAAC Best Practices Seminar (Montréal, 12 to 13 June 2012) - Provisional Agenda and Administrative Arrangements
	52	Second VAAC Best Practices Seminar (VAAC BP/2 Seminar, 12 and 13 June 2012, Montréal)
	51	Change of the public internet address of the IAVWOPSG website
	50	Revised arrangements for VAAC Best Practices Seminar
Year : 2011 (9)
	49	Final Review of the IAVWOPSG/6 Meeting Report by the Air Navigation Commission (ANC) and updated follow-up table
	48	Migration of ICAO websites
	47	VAAC Best Practices Seminar (Montréal, 13 to 14 February 2012), Provisional Agenda and Administrative Arrangements
	46	VAAC Best Practices Seminar (Montreal, 13 to 14 February 2012)
	45	Review of the IAVWOPSG/6 Meeting by the Air Navigation Commission (ANC) and a proposed VAAC Coordination Meeting (in support of IAVWOPSG Conclusions 6/8 and 6/9) conjoint with the IVATF/3 Meeting
	44	Documentation for the IAVWOSPG/6 Meeting
	43	Change of date of the IAVWOPSG/6 Meeting, new members of the group, IAVWOPSG/5 conclusions follow-up table and documentation for the meeting
	42	Change of address of the IAVWOPSG website
	41	IAVWOPSG/6 Meeting
Year : 2010 (5)
	40	Follow-up of IAVWOPSG/5 Meeting Conclusions
	39	a) introduction of new member of the group; b) update of Doc 9766, Handbook on the International Airways Volcano Watch (IAVW) — Operational Procedures and Contact List; c) update of follow-up table and deliverables (work programme); and d) date and venue
	38	Volcanic ash advisories issued in accordance with Annex 3 - Meteorological Service for International Air Navigation
	37	Follow-up action on the IAVWOPSG/5 Meeting
	36	Documentation for the IAVWOSPG/5 Meeting
Year : 2009 (5)
	35	IAVWOPSG/5 Meeting
	34	Follow-up of IAVWOPSG/4 Meeting Conclusions
	33	Follow-up of IAVWOPSG Conclusions 4/7 and 4/14
	32	Completion of the assessment of the usefulness of seismic and infrasonic data from the CTBTO observing network to the IAVW
	32 Attachment	CTBTO letter
Year : 2008 (4)
	31	Follow-up action on the IAVWOPSG/4 Meeting, and venue of the IAVWOPSG/4 Meeting
	30	Follow-up action on the IAVWOPSG/4 Meeting
	29	IAVWOPSG/4 Meeting
	28	IAVWOPSG/4 Meeting
Year : 2007 (6)
	27	Follow-up of IAVWOPSG/3 Meeting Conclusions
	26	Date of the IAVWOPSG/4 Meeting and follow-up of IAVWOPSG Conclusion 3/3
	25	Follow-up of IAVWOPSG Conclusion 3/3, 3/5, 3/8 a) and 3/9
	24	Follow-up action on the IAVWOPSG/3 Meeting, and venue of the IAVWOPSG/4 Meeting
	23	Follow-up action on the IAVWOPSG/3 Meeting
	22	Documentation for the IAVWOPSG/3 Meeting
Year : 2006 (5)
	21	Administrative arrangements for the IAVWOPSG/3 Meeting
	20	a) Change of venue and dates for the IAVWOPSG/3 Meeting b) Follow-up of IAVWOPSG Conclusion 2/35
	19	IAVWOPSG/3 Meeting
	18	IAVWOPSG/3 Meeting
	17	a) introduction of new member of the group; b) update of Doc 9766, Handbook on the International Airways Volcano Watch (IAVW) — Operational Procedures and Contact List; and c) draft amendment to Doc PANS-ATM, Procedures for Air Navigation Service
Year : 2005 (7)
	16	Follow-up action of the IAVWOPSG/2 Meeting
	15	Final report of the IAVWOPSG/2 Meeting
	14	Documentation for the IAVWOPSG/2 Meeting
	13	IAVWOPSG/2 Meeting
	12	Follow-up action of IAVWOPSG Conclusion 1/2
	11	a) introduction of new members of the group b) follow-up action of IAVWOPSG/1 Conclusions 1/3 and 1/6
	10	Follow-up action of IAVWOPSG/1 Conclusion 1/6
Year : 2004 (10)
	9	Follow-up of IAVWOPSG/1, Conclusion 1/7
	8	Follow-up of IAVWOPSG/1 Conclusions; ates and venue of the IAVWOPSG/2 Meeting
	8 Attachment	Follow-up of IAVWOPSG/1 Conclusions; dates and venue of the IAVWOPSG/2 Meeting
	7	Update of Doc 9691, Manual on Volcanic Ash, Radioactive Material and Toxic Chemical Clouds (IAVWOPSG Conclusion 1/4)
	6	Follow-up of IAVWOPSG/1 Conclusion 1/24
	5	Follow-up action of the IAVWOPSG/1 Meeting
	5 Attachment	Attachment - Follow-up action of the IAVWOPSG/1 Meeting
	4	Follow-up action of the IAVWOPSG/1 Meeting
	3	Follow-up action on the IAVWOPSG/1 Meeting
	2	Documentation for the IAVWOPSG/1 Meeting
Year : 2003 (1)
	1	IAVWOPSG/1 Meeting