Conscription
The inhabitants of demilitarized Åland are exempt from military service. By the Conscription Act of 1951, they are, however, required to serve a time at a local institution, like the coast guard. However, until such service has been arranged, they are freed from service obligation. The non-military service of Åland has not been arranged since the introduction of the act, and there are no plans to institute it. The inhabitants of Åland can also volunteer for military service on the mainland. As of 1995, women are permitted to serve on a voluntary basis and pursue careers in the military after their initial voluntary military service.
The military service takes place in Finnish Defence Forces or in the Finnish Border Guard. All services of the Finnish Defence Forces train conscripts. However, the Border Guard trains conscripts only in land-based units, not in coast guard detachments or in the Border Guard Air Wing. Civilian service may take place in the Civilian Service Center in Lapinjärvi or in an accepted non-profit organization of educational, social or medical nature.

Germany: Between 1956 and 2011 conscription was mandatory for all male citizens in the German federal armed forces (German: Bundeswehr), as well as for the Federal Border Guard (Bundesgrenzschutz) in the 1970s (see Border Guard Service). With the end of the Cold War the German government drastically reduced the size of its armed forces. The low demand for conscripts led to the suspension of compulsory conscription in 2011. Since then, only volunteer professionals serve in the Bundeswehr.

Greece: Since 1914 Greece has been enforcing mandatory military service, currently lasting 12 months (but historically up to 36 months) for all adult men. Citizens discharged from active service are normally placed in the reserve and are subject to periodic recalls of 1–10 days at irregular intervals.
Universal conscription was introduced in Greece during the military reforms of 1909, although various forms of selective conscription had been in place earlier. In more recent years, conscription was associated with the state of general mobilisation declared on 20 July 1974, due to the crisis in Cyprus (the mobilisation was formally ended on 18 December 2002).
The duration of military service has historically ranged between 9 and 36 months depending on various factors either particular to the conscript or the political situation in the Eastern Mediterranean. Although women are employed by the Greek army as officers and soldiers, they are not obliged to enlist. Soldiers receive no health insurance, but they are provided with medical support during their army service, including hospitalization costs.
Greece enforces conscription for all male citizens aged between 19 and 45. In August 2009, duration of the mandatory service was reduced from 12 months as it was before to 9 months for the army, but remained at 12 months for the navy and the air force. The number of conscripts allocated to the latter two has been greatly reduced aiming at full professionalization. Nevertheless, mandatory military service at the army was once again raised to 12 months in March 2021, unless served in units in Evros or the North Aegean islands where duration was kept at 9 months. Although full professionalization is under consideration, severe financial difficulties and mismanagement, including delays and reduced rates in the hiring of professional soldiers, as well as widespread abuse of the deferment process, has resulted in the postponement of such a plan.

Iran: In Iran, all men who reach the age of 18 must do about two years of compulsory military service in the IR police department or Iranian army or Islamic Revolutionary Guard Corps. Before the 1979 revolution, women could serve in the military. However, after the establishment of the Islamic Republic, some Ayatollahs considered women's military service to be disrespectful to women by the Pahlavi government and banned women's military service in Iran. Therefore, Iranian women and girls were completely exempted from military service, which caused Iranian men and boys to oppose.
In Iran, men who refuse to go to military service are deprived of their citizenship rights, such as employment, health insurance, continuing their education at university, finding a job, going abroad, opening a bank account, etc. Iranian men have so far opposed mandatory military service and demanded that military service in Iran become a job like in other countries, but the Islamic Republic is opposed to this demand. Some Iranian military commanders consider the elimination of conscription or improving the condition of soldiers as a security issue and one of Ali Khamenei's powers as the commander-in-chief of the armed forces, so they treat it with caution. In Iran, usually wealthy people are exempted from conscription. Some other men can be exempted from conscription due to their fathers serving in the Iran-Iraq war.

Israel: There is a mandatory military service for all men and women in Israel who are fit and 18 years old. Men must serve 32 months while women serve 24 months, with the vast majority of conscripts being Jewish.
Some Israeli citizens are exempt from mandatory service:

Non-Jewish Arab citizens
Permanent residents (non-civilian) such as the Druze of the Golan Heights
Male Ultra-Orthodox Jews can apply for deferment to study in Yeshiva and the deferment tends to become an exemption, although some do opt to serve in the military
Female religious Jews, as long as they declare they are unable to serve due to religious grounds. Most of whom opt for the alternative of volunteering in the national service Sherut Leumi
All of the exempt above are eligible to volunteer to the Israel Defense Forces (IDF), as long as they declare so.
Male Druze and male Circassian Israeli citizens are liable for conscription, in accordance with agreement set by their community leaders (their community leaders however signed a clause in which all female Druze and female Circassian are exempt from service).
A few male Bedouin Israeli citizens choose to enlist to the Israeli military in every draft (despite their Muslim-Arab background that exempt them from conscription).

Lithuania: Lithuania abolished its conscription in 2008. In May 2015, the Lithuanian parliament voted to reintroduce conscription and the conscripts started their training in August 2015. From 2015 to 2017 there were enough volunteers to avoid drafting civilians.

Luxembourg: Luxembourg practiced military conscription from 1948 until 1967.

Moldova: Moldova has a 12-month conscription for all males between 18 and 27 years. However, a citizen who completed a military training course at a military department is exempted from conscription.

Netherlands: Conscription, which was called "Service Duty" (Dutch: dienstplicht) in the Netherlands, was first employed in 1810 by French occupying forces. Napoleon's brother Louis Bonaparte, who was King of Holland from 1806 to 1810, had tried to introduce conscription a few years earlier, unsuccessfully. Every man aged 20 years or older had to enlist. By means of drawing lots it was decided who had to undertake service in the French army. It was possible to arrange a substitute against payment.
Later on, conscription was used for all men over the age of 18. Postponement was possible, due to study, for example. Conscientious objectors could perform an alternative civilian service instead of military service. For various reasons, this forced military service was criticized at the end of the twentieth century. Since the Cold War was over, so was the direct threat of a war. Instead, the Dutch army was employed in more and more peacekeeping operations. The complexity and danger of these missions made the use of conscripts controversial. Furthermore, the conscription system was thought to be unfair as only men were drafted.
In the European part of Netherlands, compulsory attendance has been officially suspended since 1 May 1997. Between 1991 and 1996, the Dutch armed forces phased out their conscript personnel and converted to an all-professional force. The last conscript troops were inducted in 1995, and demobilized in 1996. The suspension means that citizens are no longer forced to serve in the armed forces, as long as it is not required for the safety of the country. Since then, the Dutch army has become an all-professional force. However, to this day, every male and – from January 2020 onward – female citizen aged 17 gets a letter in which they are told that they have been registered but do not have to present themselves for service.

Norway: Conscription was constitutionally established the 12 April 1907 with Kongeriket Norges Grunnlov § 119.. 
As of March 2016, Norway currently employs a weak form of mandatory military service for men and women. In practice recruits are not forced to serve, instead only those who are motivated are selected. About 60,000 Norwegians are available for conscription every year, but only 8,000 to 10,000 are conscripted. Since 1985, women have been able to enlist for voluntary service as regular recruits. On 14 June 2013 the Norwegian Parliament voted to extend conscription to women, resulting in universal conscription in effect from 2015. This made Norway the first NATO member and first European country to make national service compulsory for both sexes.