The 45th Operational Assignment Lviv Regiment "Lieutenant Colonel Oleksandr Krasitskyi" is a regiment of the National Guard of Ukraine. It was established on the basis of the 10th Operational Regiment of the Soviet Army in 1992. It has taken part in multiple engagements throughout the Russo-Ukrainian war. It is currently headquartered in Lviv City.
The 21st Separate Public Order Protection Brigade is a law enforcement brigade of the National Guard of Ukraine tasked with protection of the law and order as well as the territorial integrity of Ukraine. It was established in 1992 on the basis of the 25th Separate Special Motorized Militia Battalion as the 6th Regiment. The brigade's main headquarters is in Kryvyi Rih but some parts of it are garrisoned at Kropyvnytskyi.
The 31st Public Order Protection Brigade "Major General Oleksandr Radievskyi" is a Brigade of the National Guard of Ukraine tasked with protection of the public order and the territorial integrity of Ukraine. It was established on January 2, 1992, as the 5th NG Regiment on the basis of the 24th Separate Special Motorized Militia Battalion. It has seen combat during the War in Donbas and the Russian invasion of Ukraine. It's headquartered in Dnipro.
The 2nd Separate Mixed Galician Brigade is a brigade of the National Guard of Ukraine concerned with multiple roles including the extraction of Ukrainian personnel from the frontlines, logistical and combat support, maintenance of the public law and order, among other roles. It was established on the basis of the 16th Convoy Brigade in February 1992 as the 2nd Convoy Brigade. Its main headquarters is in Lviv although its units are also stationed in Ternopil, Uzhhorod, Drohobych and Rivne.
The 5th Separate Mixed Slovozhansk Brigade is a brigade of the National Guard of Ukraine concerned with multiple roles including the extraction of Ukrainian personnel from the frontlines, logistical and combat support, maintenance of the public law and order, the protection of citizens' safety, administrative buildings and General Consulates amongst other roles. It was established on the basis of the 20th Convoy Brigade in February 1992 as the 5nd Convoy Brigade. It is headquartered in Kharkiv
The 17th Separate Mixed Poltavska Brigade is a brigade of the National Guard of Ukraine tasked with protection of public law and order, important state facilities, foreign diplomatic missions and Ukrainian territorial integrity. It was established on 19 March 1993 as the 12th Separate Battalion. It is headquartered in Poltava.
The 27th Separate National Guard Regiment is a regiment of the National Guard of Ukraine tasked with the protection of Ukrainian territorial integrity. It was established as the 22nd battalion on the basis of the 3rd battalion of the 27th Pechersk Brigade in 2019. It is headquartered in Chernihiv.
The 15th Separate National Guard Battalion is a battalion of the 2nd Galician Brigade of the National Guard of Ukraine tasked with transport and escort of convicts and prisoners as well as the protection of public law and order and the Ukrainian territorial integrity. It was established in 1995 in Crimea but after the capture of its headquarters it was abolished and was reestablished in 2018 in Rivne.
The 26th National Guard Battalion is a battalion of the National Guard of Ukraine tasked with protection of public law and order and the protection of Ukrainian territorial integrity. It was established in 2000 and is garrisoned in Kremenchuk.
The 34th Separate Convoy Battalion is a battalion of the National Guard of Ukraine tasked mostly with transport and escort operations as well as the protection of Ukrainian territorial integrity. It was established in 2011 and is garrisoned at Odessa.
The 32nd Volyn Battalion is a battalion of the National Guard of Ukraine tasked with various duties including the protection of Public Order, Ukrainian territorial integrity and foreign diplomatic missions. It was established in 1994 and is currently headquartered in Volyn.
The 1st Dnipropetrovsk Regiment for the Protection of particularly important State Objects is a regiment of the National Guard of Ukraine tasked with the protection of strategically important sites such as the PA Pivdenmash and the Dnipro Machine-Building Plant. It was established in 1991 and is currently headquartered at Dnipro although formerly a Battalion of the regiment was Garrisoned in Rubizhne as well.
The 2nd Shostkinsky Special State Objects Guard Regiment is a regiment of the National Guard of Ukraine tasked with the protection of strategically important sites especially those in Sumy Oblast. It was established in 1991 on the basis of 467th Special Units Regiment of the Internal Troops of the Soviet Union as a part of the Internal Troops of Ukraine. It is headquartered at Shostka.
The 1st Nuclear Power Plant Defense Battalion' is a battalion of the National Guard of Ukraine tasked with CBRN defense especially in the Chernobyl Exclusion Zone in the aftermath of the Chernobyl Disaster and has therefore seen combat against Russian forces during the Capture of Chernobyl amidst the Russian invasion of Ukraine with 169 soldiers of the Battalion being taken captive. In its current form, it was established in 1991 and headquartered at Slavutych.
The 3rd Nuclear Power Plant Defense Battalion is a battalion of the National Guard of Ukraine tasked with CBRN defense specifically of the Khmelnytskyi Nuclear Power Plant and has seen action against Russian forces during the Russian invasion of Ukraine. In it's current form, it was established in 1992 and headquartered at Khmelnytskyi.
The 4th Nuclear Power Plant Defense Battalion is a battalion of the National Guard of Ukraine tasked with CBRN defense specifically of the South Ukraine Nuclear Power Plant and has seen action against Russian forces during the Russian invasion of Ukraine. In its current form, it was established in 1992 and headquartered at Pivdennoukrainsk.
The 5th Nuclear Power Plant Defense Battalion is a battalion of the National Guard of Ukraine tasked with CBRN defense, specifically of the Rivne Nuclear Power Plant, and has seen action against Russian forces during the Russian invasion of Ukraine. In its current form, it was established in 1991 and is headquartered at Varash.
The 22nd Foreign Diplomatic Missions Protection "Kyivan Rus" Brigade is a Brigade of the National Guard of Ukraine, tasked with the protection of the Foreign Diplomatic Institutions in Ukraine as well as the Institute for Nuclear Research (NASU). It was established in 1992 as a separate Battalion. In addition to protection of foreign diplomatic missions, it has also seen combat operations during the War in Donbass and the Russian invasion of Ukraine.
The United Communications Node is a communications unit of the National Guard of Ukraine tasked with all sorts of communication including radio, satellite, signals, internet amongst other means of communication. It traces its origins to 1943 as a part of the Internal Troops of the Soviet Union but in Ukraine, it was established in 1992, it is headquartered at Novi Petrivtsi.
The National Guard Headquarters Protection & Support Battalion is a battalion subordinated directly to the Headquarters of the National Guard of Ukraine tasked with transport, medical support, combat support, rear support, headquarters protection amongst others. It is headquartered in Kyiv.
Ukraine 
Ministry of Internal Affairs 
National Guard of Ukraine 
40th Danylo Nechai Regiment