Question: The author of Girl Guides, and the first Chief Scout of the Boy Scouts Association, was also the man who signed the charter to allow international scouts in which year? 

Context paragraphs:
Bangladesh Scouts: The Bangladesh Scouts (Bengali: বাংলাদেশ স্কাউটস] ) is the national Scouting organization of Bangladesh.  Scouting was founded in 1914 in East Bengal now Bangladesh as part of the British Indian branch of The Scout Association, and continued as part of the Pakistan Boy Scouts Association until the country's divided sections split in 1971 during the Bangladesh Liberation War.  Following its independence, in 1972, the Bangladesh Boy Scout Association was officially formed as successor of the Pakistan Boy Scouts Association.  Bangladesh became an independent member of the World Organization of the Scout Movement in 1974.  The organization changed its name to "Bangladesh Scouts" in 1978.  The organization has 1,474,460 members as of 2015.

Robert Baden-Powell, 1st Baron Baden-Powell: Lieutenant General Robert Stephenson Smyth Baden-Powell, 1st Baron Baden-Powell, ( ) (22 February 1857 – 8 January 1941) was a British Army officer, writer, author of "Scouting for Boys" which was an inspiration for the Scout Movement, founder and first Chief Scout of The Boy Scouts Association and founder of the Girl Guides.

International Boy Scouts, Troop 1: International Boy Scouts, Troop 1 was founded in 1911 as Japan's first Scout troop and, despite its early multinational character, was originally registered with the London headquarters of the Boy Scouts as "British Scouts in Foreign Countries", which was the only option at the time due to the Boy Scouts' "nationality requirement" and no international Boy Scout office.  The troop's character, and Scoutmaster, changed and it was recognized as a mixed-nationality, or "international" troop in 1918.  After formation of the World Scout Bureau, Troop 1 became the first "mixed nationality" group to be registered directly be the Bureau.  The troop has been continuously active since its foundation.  The troop's "mixed nationality" charter dated October 30, 1925 was issued after the newly formed International Bureau received approval to directly register such "international" groups at the 3rd World Scout Conference.  The charter was signed by Lord Baden-Powell.

Scouting and Guiding in Tasmania: Scouting in Tasmania, a state of Australia, began in 1908 with several separate associations operating in the early years including the Chums Scout Patrols, League of Boy Scouts, Girl Peace Scouts, British Boy Scouts and YMCA Scouts.  These were later joined by The Boy Scouts Association, The Girl Guides Association and Life-Saving Scouts and Life Saving Guards of the Salvation Army.  Some local groups of Scouts moved between associations.  There has also been representation by the Baden-Powell Scouts' Association with a group of scouts in Devonport under Alan Richmond, OAM affiliating in May 1984.

Pfadfinder und Pfadfinderinnen Österreichs: Pfadfinder und Pfadfinderinnen Österreichs (PPÖ; "Austrian Boy Scouts and Girl Guides") is the largest Scouting and Guiding organization in Austria and the only one approved by World Association of Girl Guides and Girl Scouts (WAGGGS) and the World Organization of the Scout Movement (WOSM).  The association claims more than 300 troops (local units) with more than 85,000 Scouts nationwide.  WOSM and WAGGGS give quite smaller membership values for the PPÖ: 9,503 Scouts (as of 2013) and 10,508 Guides (as of 2003).

Scouting and Guiding in Hong Kong: Scouting in Hong Kong was begun by The Boys' Brigade in 1909.  There is also a record of Chums Scouts and the British Boy Scouts in Hong Kong.  Later, the St. Joseph's College Scouts were formed in 1913 and registered with The Boy Scouts Association of the United Kingdom in 1914 as its 1st Hong Kong Troop.  The Boy Scouts Association's Hong Kong Branch was formed in 1915 and after being renamed The Scout Association, Hong Kong Branch was succeeded by The Scout Association of Hong Kong.

Pfadfinder und Pfadfinderinnen Liechtensteins: Pfadfinder und Pfadfinderinnen Liechtensteins ("Scouts and Guides of Liechtenstein", PPL) is the national Scouting and Guiding association of Liechtenstein.  Scouting in Liechtenstein started in 1931, and Guiding followed in 1932.  The Boy Scouts became a member of the World Organization of the Scout Movement in 1933, and the Guides joined the World Association of Girl Guides and Girl Scouts in 1952.  In 1989 both organizations merged and formed the present "Pfadfinder und Pfadfinderinnen Liechtensteins".  The PPL has about 1,100 members of both sexes and is organised in ten troops (799 Scouts and 312 Guides).

Scout Association of Hong Kong: The Scout Association of Hong Kong () is the largest scouting organisation in Hong Kong.  Scout training was first introduced in Hong Kong in 1909 and 1910 by the Protestant based Boys' Brigade, Chums Scout Patrols and British Boy Scouts.  The Catholic St. Joseph's College, formed its Boy Scout Troop in 1913, and registered with the Boy Scouts Association of the United Kingdom in 1914.  The Boy Scouts Association formed its Hong Kong Local Association in July 1915 which became its Hong Kong Branch.  After changes to the name of the United Kingdom organisation in 1967, the branch name was changed to The Scout Association Hong Kong Branch.  In 1977 The Scout Association of Hong Kong was constituted as an autonomous association and successor to The Scout Association's Hong Kong Branch and became the 111th member of the World Organization of the Scout Movement (WOSM) in 1977.

Italian Scout Federation: The Italian Scout Federation (FIS, "Federazione Italiana dello Scautismo") is the national Scouting and Guiding federation of Italy.  Scouting and Guiding in Italy started in 1910, the Boy Scouts were among the charter members of the World Organization of the Scout Movement in 1922, the Girl Guides joined the World Association of Girl Guides and Girl Scouts in 1948.  The federation serves 102,778 Scouts (as of 2011) and 84,303 Guides (as of 2008).

Scouting and Guiding in New South Wales: Scouting started in New South Wales, a State of Australia, in 1908.  In the early years, local Boy Scout patrols and troops formed independently and several separate associations began operating including the Chums Scout Patrols, League of Boy Scouts, Girl Peace Scouts, Boys Brigade Scouts and Church Lads Brigade Scouts.  These were later joined by The Boy Scouts Association, The Girl Guides Association and Life-Saving Scouts and Life Saving Guards of the Salvation Army.  Some local groups of Scouts moved between associations.

Supporting paragraphs: International Boy Scouts, Troop 1 Robert Baden-Powell, 1st Baron Baden-Powell
Answer: 1925