|
| related topics |
| {cost, operation, labor} |
| {cost, regulation, environmental} |
| {operation, natural, condition} |
| {condition, economic, financial} |
| {system, service, information} |
| {financial, litigation, operation} |
| {competitive, industry, competition} |
| {operation, international, foreign} |
|
|
NS is subject to significant governmental regulation and legislation over commercial, environmental and operating matters.
NS, as a common carrier by rail, must offer to transport hazardous materials, regardless of risk.
NS may be affected by terrorism or war.
NS may be affected by general economic conditions.
NS faces competition from other transportation providers.
The operations of carriers with which NS interchanges may adversely affect its operations.
NS relies on technology and technology improvements in its business operations.
The vast majority of NS employees belong to labor unions, and labor agreements, strikes, or work stoppages could adversely affect its operations.
NS may be subject to various claims and lawsuits that could result in significant expenditures.
Severe weather could result in significant business interruptions and expenditures.
Unpredictability of demand for rail services resulting in the unavailability of qualified personnel could adversely affect NS operational efficiency and ability to meet demand.
NS may be affected by supply constraints resulting from disruptions in the fuel markets or the nature of some of its supplier markets.
Full 10-K form ▸
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