Shah Alam, the vibrant capital city of Selangor, Malaysia, is a meticulously planned urban center that emerged post-independence. It officially became the state capital in 1978, taking over from Kuala Lumpur, which was designated a Federal Territory in 1974 [1]. The city is strategically located within the Petaling District, with a small portion extending into the neighboring Klang District, forming a crucial part of the larger Klang Valley metropolitan area [1].

Originally known as Sungai Renggam, an area primarily composed of rubber and oil palm estates, Shah Alam underwent significant transformation following a 1973 government initiative to develop a new township. The city's name, meaning 'king of the world' in Persian, was bestowed by Sultan Salahuddin Abdul Aziz Shah in honor of his late father, Sultan Alam Shah. Shah Alam was officially opened in 1974 with the clear objective of establishing a new administrative heart for Selangor [1].

• Shah Alam was the first planned city in Malaysia after its independence in 1957 [1].
• The city officially gained its state capital status on December 7, 1978, with an initial area of 41.68 km² [1].
• Shah Alam's total area is approximately 290.3 km², encompassing parts of the Petaling and Klang districts [1].
• As of 2023, the city's population stands at 438,745, with the majority being Bumiputera (74.5%) [2].
• The local government, Shah Alam City Council (MBSA), was established on January 1, 1979, and upgraded to a city council upon Shah Alam's city status declaration on October 10, 2000 [1].
• The Sultan Salahuddin Abdul Aziz Mosque, also known as the Blue Mosque, is one of the largest mosques in Southeast Asia, capable of accommodating 24,000 worshippers [1].
• Shah Alam experiences a tropical rainforest climate, with consistent temperatures year-round and heavy rainfall during the northeast monsoon season [1].

Shah Alam is governed by the Shah Alam City Council (MBSA), an agency operating under the Selangor state government. The city council was founded as the Shah Alam Municipal Council (MPSA) on January 1, 1979, coinciding with Shah Alam's declaration as the state capital. Over time, the council expanded its operations, eventually moving into the 28-storey Wisma MPSA building in 1988 [1].

Upon being granted city status on October 10, 2000, the MPSA was officially upgraded to a city council. The mayor, currently Mohd Fauzi Yatim (since 2024), leads the city's administration. The governance framework ensures Shah Alam's continuous development and effective management as a key administrative center within Selangor [1].

Shah Alam's economy is diversified, with a significant focus on the manufacturing sector, complemented by a growing services industry. As the state capital, government-related activities also form a substantial part of its economic landscape [1]. The city hosts major manufacturing plants, including those of CSR Sugar Refinery, Fraser and Neave, and Panasonic-Matsushita, demonstrating its industrial prowess [1].

Furthermore, Shah Alam is a notable hub for the automotive industry, being home to Volvo, Malaysia's oldest surviving automobile assembly plant. Proton, a prominent Malaysian car manufacturer, was founded and maintains its headquarters in Shah Alam, alongside a significant assembly plant. Toyota, under UMW, also operates an assembly plant in the city, underscoring its importance in the automotive sector [1].

Shah Alam boasts a comprehensive infrastructure network that supports its urban and industrial functions. The city is well-connected to other major cities within the Klang Valley through a system of prominent highways, including the Federal Highway, New Klang Valley Expressway (NKVE), and Shah Alam Expressway (KESAS) [1]. This connectivity extends to crucial air transportation hubs, with the Kuala Lumpur International Airport (KLIA) and Sultan Abdul Aziz Shah Airport in Subang easily accessible via expressways [1].

Public transportation in Shah Alam is facilitated by KTM Komuter train services, with several stations serving different sections of the city. Additionally, the LRT Kelana Jaya line and MRT Kajang line provide rapid transit options for residents. The city's internal road network is efficiently organized with roundabouts dividing it into various sections, each with uniquely named local roads. A central bus and taxi hub in Section 17 ensures convenient public transit within Shah Alam and connects to other cities across Peninsular Malaysia [1]. Healthcare infrastructure includes numerous private clinics, government-owned clinics, and seven private hospitals, alongside the Shah Alam Hospital, which also serves as a teaching hospital [1].