Since 30 June 2012 when the last leap second was added, TAI has been exactly 35 seconds ahead of UTC.

Since 1977, New Zealand has celebrated Arbor Day on June 5, which is also World Environment Day, prior to then Arbor Day, in New Zealand, was celebrated on August 4 – which is rather late in the year for tree planting in New Zealand hence the date change.

Since June 2005 the Istrian Y extends from the Slovenian border in Istria and the A7 connects Slovenia to Rijeka.

Since 30 June 2007, the island's governor has been Eustaquio Juan Santana Gil.

Since June 2006 he has been a member of the advisory board of Novamente, a commercial company which aims to create strong AI.

Since June 1, 2006, there has been a daily bus service across the boundary from Gilgit, to Kashghar, China

Since June 2007, a three-times daily floatplane service, operated by Harbour Air Malta, has linked the sea terminal in Grand Harbour to Mgarr harbour in Gozo.

Since June 2009 its president is the Space Physicist Dr. Michael Danielides.

Since the 1st June 2008 highway users in Slovenia have been required to buy a vignette.

Since Jiang Zemin became the national party chief in June 1989, all but one former Shanghai party chief was elevated to the Politburo Standing Committee, the de facto highest decision-making body in China, including Jiang Zemin ( General secretary and President ), Zhu Rongji ( Premier ), Wu Bangguo ( Chairman of the National People's Congress ), Huang Ju ( Vice Premier ), and Xi Jinping ( Vice President ).

Since June 2011, it is the location for a KLM Cityhopper Fokker 100, modified to be a viewing exhibit.

Since June 1943 Yak-1bs were used for training of new pilots and remained in Normandie-Niemen till the end of that year.

( Since the Lockerbie crash was a terrorist act in Scotland, the Staines crash remains England's worst air disaster, and Britain's worst air accident ). The crash was commemorated in June 2004, with the opening of a dedicated garden near the crash site, created at the request of relatives, and the unveiling of a stained glass window at St. Marys Church, where a memorial service was held.

On June 27, 1981, the Central Committee adopted the " Resolution on Certain Questions in the History of Our Party Since the Founding of the People's Republic of China " ( The Resolution ), an official assessment of major historical events since 1949.

Since June 2011, the NAS made a digital copy of most books and reports published by the National Academies Press available for free at their website.

Since Stein as leader was the only musician under contract by name, the rest of the band broke off, sent to New Orleans for drummer Tony Sbarbaro, and on June 5, started playing under the name, The Dixie Jass Band.

Since Brazzaville is south of the equator, its dry season begins at around its " winter " solstice, which is the month of June.

Since then, the game series has branched out to include action games, and has sold 50 million units as of 30 June 2012.

Since 1990, Vulcan has hosted the annual Vulcan Tinman Triathlon, which takes place at the beginning of June.

Since 1 June 2006, France Télécom has tried to commercialize all its products under a single world-wide brand, Orange.

Since 17 June 1938 the body has been in Warsaw.

Since 2010, 8 June is commemorated in Slovenia as the Primož Trubar Day.

Since then, UNTSO has also supervised the General Armistice Agreements of 1949 and the observation of the ceasefire in the Suez Canal area and the Golan Heights following the Six-Day War of June 1967.

Since June 20, 2011, Joseph Clayton has had day-to-day control of the company.

* Since 2004 the Colombian town of Sutamarchán holds a similar event on 15 June when a surplus of tomatoes is harvested.

Since 1990, AIX has served as the primary operating system for the RS / 6000 series ( later renamed IBM eServer pSeries, then IBM System p, and now IBM Power Systems ).

Since German reunification on 3 October 1990, Berlin has been one of the three city states, together with Hamburg and Bremen, among the present 16 states of Germany.

Since the transition to a democratic government in 1990, Benin has undergone an economic recovery.

Since 1990, Bulgaria has an unstable party system, in the past two decades differently dominated by the post-communist Bulgarian Socialist Party or by the right Union of Democratic Forces and recently by the new right-oriented party-Citizens for European Development of Bulgaria.

Since its return to democracy in 1990, Chile has been an active participant in the international political arena.

Since 1990, the ACR and the Czech Armed Forces have contributed to numerous peacekeeping and humanitarian operations, including IFOR, SFOR, and EUFOR Althea in Bosnia, Desert Shield / Desert Storm, Afghanistan, Kosovo, Albania, Turkey, Pakistan and with the Coalition forces in Iraq.

Since then they have had four separate periods in the top flight of English football: between 1936 – 1957, 1986 – 1990, 1998 – 1999 and 2000 – 2007.

* Rummel, Rudolph Joseph ( 1990 ) Lethal Politics: Soviet Genocide and Mass Murder Since 1917.

Since 1990 half of the world's rain forests have been destroyed.

Since 1993, the Eritrean People ’ s Liberation Front army has been involved in tree planting ; the annual average rate of deforestation during 1990 – 2000 was 0. 3 percent.

Since 1990, Estonia lost about 15 % of its population ( 230, 000 people ).

Since 1990 there has been an emergence of a German minority group, Elbinger Minderheit.

Since 1951, Germany has been at the heart of European Integration and after German reunification in 1990 further promoted peaceful integration with its neighbors.

Since 1990 ECOWAS has been engaged in a peacekeeping mission in Liberia to which Ghana has contributed a large contingent of troops.

Since the reunification of 1990, Schwarzbier, which was common in East Germany, but could hardly be found in West Germany, has become increasingly popular in Germany as a whole.

Since 1990, Hungary's top foreign policy goal has been achieving integration into Western economic and security organizations.

Since German reunification in 1990, and the accession of some Central European and Baltic States into the European Union in 2004, the Port of Hamburg has restarted ambitions for regaining its position as the region's largest deep-sea port for container shipping and its major commercial and trading centre.

Since 1990, Hezbollah has been accused of the following attacks and attempted attacks.

Since Lithuania declared independence on March 11, 1990, it kept strong democratic traditions.

Since 1990, more than 1, 500 foreign companies from 61 countries have invested a total of $ 338. 3 million in Mongolia.

Since then, it has undergone seven revisions, in 1990 ( London ), 1991 ( Nairobi ), 1992 ( Copenhagen ), 1993 ( Bangkok ), 1995 ( Vienna ), 1997 ( Montreal ), and 1999 ( Beijing ).

Since 1990 two variants of this song have been heard-adapted for both her successors ; replacing ' Major ' for ' Maggie ' during the tenure of John Major and ' Tony ' for ' Maggie ' since Tony Blair's plan for the Iraq War in 2003.

Since Independence in 1990, Namibia has seen a dramatic growth in radio stations, with both commercial ( for instance Radio 99, Radio Wave, Radio Energy, Omulunga Radio, West Coast FM, etc.

Since 1990 the mission of the EPS has been to ensure the security of the national borders and to deal with internal disturbances.

Since 1990, the NTSB has maintained a Most Wanted List of Transportation Safety Improvements, in which it highlights those recommendations that would provide the most significant — and sometimes immediate — benefit to the traveling public.