Shortly in the aftermath of the conflict, Medvedev formulated a 5-point strategy of the Russian foreign policy, which has become known as the Medvedev Doctrine. On 30 September 2009, the European Union–sponsored Independent International Fact-Finding Mission on the Conflict in Georgia stated that, while preceded by months of mutual provocations, "open hostilities began with a large-scale Georgian military operation against the town of Tskhinvali and the surrounding areas, launched in the night of 7 to 8 August 2008."
Medvedev has named technological innovation one of the key priorities of his presidency. In May 2009, Medvedev established the Presidential Commission on Innovation, which he will personally chair every month. The commission comprises almost the entire Russian government and some of the best minds from academia and business. Medvedev has also said that giant state corporations will inevitably be privatised, and although the state had increased its role in the economy in recent years, this should remain a temporary move.
On 7 August 2009, Dmitry Medvedev instructed the Prosecutor General, Yury Chayka, and the Chief of the Audit Directorate of the Presidential Administration of Russia, Konstantin Chuychenko, to probe state corporations, a new highly privileged form of organisation earlier promoted by President Putin, to question their appropriateness.
Medvedev made reforming Russia's law enforcement one of his top agendas, the reason for which was a shooting started by a police officer in April 2009 in one of Moscow's supermarkets. Medvedev initiated the reform at the end of 2009, with a presidential decree issued on 24 December ordering the government to start planning the reform. In early August 2010 a draft law was posted on the Internet at the address http://www.zakonoproekt2010.ru for public discussion. The website was popular, with more than 2,000 comments posted within 24 hours of its opening. Based on citizen feedback, several modifications to the draft were made. On 27 October 2010, President Medvedev submitted the draft to the lower house of the Russian parliament, the State Duma. The State Duma voted to approve the bill on 28 January 2011, and the upper house, the Federation Council followed suit on 2 February 2011. On 7 February 2011, President Medvedev signed the bill into law. The changes came into effect on 1 March 2011.
Regional elections held on 1 March 2009 were followed by accusations of administrative resources being used in support of United Russia candidates, with the leader of A Just Russia, Sergey Mironov, being especially critical. Responding to this, Medvedev met with the Chairman of the Central Election Commission of Russia, Vladimir Churov, and called for moderation in the use of administrative resources. In August 2009, Medvedev promised to break the near-dominant position of United Russia party in national and regional legislatures, stating that "New democratic times are beginning". The next regional elections were held on 11 October 2009 and won by United Russia with 66% of the vote. The elections were again harshly criticised for the use of administrative resources in favour of United Russia candidates. Communist, LDPR and A Just Russia parliamentary deputies staged an unprecedented walkout on 14–15 October 2009 as a result. Professor Richard Sakwa has noted, that although Medvedev has often promised to stand up for more political pluralism, after the 2009 regional elections, a gulf had formed between Medvedev's words and the worsening situation, with the question arising "whether Medvedev had the desire or ability to renew Russia's political system."
On 26 October 2009, the First Deputy Chief of Staff, Vladislav Surkov, warned that democratic experiments could result in more instability and that more instability "could rip Russia apart". On 6 November 2010, Medvedev vetoed a recently passed bill which restricted antigovernment demonstrations. The bill, passed on 22 October, notably prohibited anyone who had previously been convicted of organising an illegal mass rally from seeking permission to stage a demonstration.
Medvedev on 8 May 2009, proposed to the legislature and on 2 June signed into law an amendment whereby the chairperson of the Constitutional Court and his deputies would be proposed to the parliament by the president rather than elected by the judges, as was the case before.
In May 2009, Medvedev set up the Presidential Commission of the Russian Federation to Counter Attempts to Falsify History to the Detriment of Russia's Interests. In August of the same year, he stated that he opposes the equating of Stalinism with Nazism. Medvedev denied the involvement of the Soviet Union in the Soviet invasion of Poland together with Nazi Germany. Arguments of the European Union and of the OSCE were called a lie. Medvedev said it was Joseph Stalin who in fact "ultimately saved Europe".
On 30 October 2009, due to the Day of Remembrance of the Victims of Political Repressions, President Medvedev published a statement in his video blog. He stressed that the memory of national tragedies is as sacred as the memory of victory. Medvedev recalled that for twenty of the pre-war years entire layers and classes of the Russian people were destroyed (this period includes the Red Terror mainly under the lead of Felix Dzerzhinsky, the crimes of Joseph Stalin and other evil deeds of the Soviet Bolsheviks). Nothing can take precedence over the value of human life, said the President.
In a speech on 15 September 2009, Medvedev stated that he approved of the abolition in 2004 of direct popular elections of regional leaders, effectively in favour of their appointment by the Kremlin, and added that he didn't see a possibility of a return to direct elections even in 100 years.
In 2009, Medvedev proposed an amendment to the election law which would decrease the State Duma election threshold from 7% to 5%. The amendment was signed into law in Spring 2009. Parties receiving more than 5% but less than 6% of the votes will now be guaranteed one seat, while parties receiving more than 6% but less than 7% will get two seats. These seats will be allocated before the seats for parties with over 7% support.
According to a poll conducted in September 2009 by the Levada Center in which 1,600 Russians took part, 13% believed Medvedev held the most power, 32% believed Putin held the most power, 48% believed that the two shared equal levels of influence, and 7% failed to answer. However, Medvedev attempted to affirm his position by stating, "I am the leader of this state, I am the head of this state, and the division of power is based on this."
Medvedev always reserves an hour each morning and again each evening to swim and weight train. He swims 1,500 metres (4,900 ft) twice a day. He also jogs, plays chess, and practices yoga. Among his hobbies are reading the works of Mikhail Bulgakov and he is also a fan of the Harry Potter series after asking J. K. Rowling for her autograph when they met during the G-20 London Summit in April 2009. He is also a fan of football and follows his hometown professional football team, FC Zenit Saint Petersburg.
On 13 April 2009, Medvedev gave a major interview to the Novaya Gazeta newspaper. The interview was the first one he had ever given to a Russian print publication and covered such issues as civil society and the social contract, transparency of public officials and Internet development.