A best practice is a method or technique that has consistently shown results superior to those achieved with other means, and that is used as a benchmark. In addition, a "best" practice can evolve to become better as improvements are discovered. Best practice is considered by some as a business buzzword, used to describe the process of developing and following a standard way of doing things that multiple organizations can use.
Best practices are used to maintain quality as an alternative to mandatory legislated standards and can be based on self-assessment or benchmarking. Best practice is a feature of accredited management standards such as ISO 9000 and ISO 14001.
Some consulting firms specialize in the area of Best Practice and offer pre-made 'templates' to standardize business process documentation. Sometimes a "best practice" is not applicable or is inappropriate for a particular organization's needs. A key strategic talent required when applying best practice to organizations is the ability to balance the unique qualities of an organization with the practices that it has in common with others.
Good operating practice is a strategic management term. More specific uses of the term include good agricultural practices, good manufacturing practice, good laboratory practice, good clinical practice and good distribution practice.
There are some criticisms with the term "best" practice. Eugene Bardach, a professor of Public Policy at the Goldman School of Public Policy and author of A Practical Guide for Policy Analysis: The Eightfold Path to More Effective Problem Solving Eightfold Path (policy analysis), claims the work necessary to deem and practice the best is rarely done, and most of the time, you will find "good" practices or "smart" practices that offer insight into solutions that may or may not work for your situation. Eugene Bardach received the 1998 Donald T. Campbell award of the Policy Studies Organization for creative contribution to the methodology of policy analysis for his work.
Scott Ambler challenges the assumptions that there can be a recommended practice that is best in all cases. Instead, he offers an alternative view, "contextual practice," in which the notion of what is "best" will vary with the context. Similarly, Cem Kaner and James Bach provide two scenarios to illustrate the contextual nature of "best practice" in their article. 
Best Practices Theory in Public Policy 
||This article contains instructions, advice, or how-to content. (January 2013)|
Eugene Bardach's, A Practical Guide for Policy Analysis: The Eightfold Path to More Effective Problem Solving, provides the following theoretical framework for "Best" or "Smart" practices:
Develop Realistic Expectations 
It is important to maintain realistic expectations when seeking a "best practice" and to be wary of "internal validity problems.” Such problems include realizing that the research required to identify the absolute 'best' practice for any policy problem is almost never possible. Because a practice seems to be tailored to a policy problem and is based on solid research does not necessarily mean it is creating good results.
Analyze Smart Practices 
In policy analysis and the implementation of smart practices, administering a free lunch demonstrates a greater value in something at a minimum or very low risk. Smart practices take “advantage” of an opportunity at a very low cost. Breaking loose from conventions and assumptions challenges assumptions in order to add value; and inoculates a smart practice in public policy. A “value-oriented smart practice may be to simply articulate the values that underlie a program and make it effective.”
Observe the Practice 
When adapting smart practices for other sites, it is important to identify the core essence of the practice while allowing flexibility for how it is implemented so it remains sensitive to local conditions. Robust smart practices are adaptable to various conditions, have various operational features, and can employ similar but diverse ways to achieve their goals.
Describe Generic Vulnerabilities 
In addition to the reasons why a smart practice might succeed, an analyst should describe potential vulnerabilities that could lead a smart practice to fail—these weaknesses are "generic vulnerabilities”. Two types of vulnerabilities are worth particular attention: 1) poor general management capacity, which makes it more difficult to effectively implement a smart practice, and 2) weaknesses inherent to the practice itself. Policymakers must develop safeguards in order to minimize the risk of generic vulnerabilities.
But Will It Work Here? 
The final step in identifying an appropriate "best practice" for a policy problem is to ensure that the context from which the practice is derived is comparable to the context in which it will be applied. Risks to implementing the selected "best practice" in the applied context as well as what support structures can be put in place need to be anticipated in order to maximize the likelihood of success. If utilizing a pilot or demonstration program "best practice" the success of that practice needs to be discounted in order to account for the better than average favorable conditions pilot and demonstration programs usually operate under. These conditions include increased enthusiasm, advantageous political and economic conditions, and less bureaucratic resistance due to the lack of permanency in pilot programs. Finally, when considering implementing a "best practice" on a wide scale one must be aware of the 'weakest link' sites with minimal to no resources and how those sites will be supported in order to create the desired policy outcomes.
Back to the Eightfold Path 
Excessive optimism about the expected impact of untested smart practices is a common critique. If a current practice is known to be ineffective, implementing a promising alternative after weighing the alternatives may be worth the risk.
Use of Best Practices in Health and Human Services 
In recent years, public agencies and NGOs have been exploring and adopting best practices when delivering health and human services. In these settings, the use of the terms "promising practices", "best practices", and "evidence-based practices" is common and often confusing as there is not a general consensus on what constitutes promising practices or best practices. In this context, the use of the terms "best practices" and "evidence-based practices" are often used interchangeably. Evidence-based practices are methods or techniques that have documented outcomes and ability to replicate as key factors.
Despite these challenges, literature suggests that there is some common use of and criteria for identifying best practices. For example, a general working definition used by the U.S. Department of Health and Human Services (HHS) in referring to a promising practice is defined as one with at least preliminary evidence of effectiveness in small-scale interventions or for which there is potential for generating data that will be useful for making decisions about taking the intervention to scale and generalizing the results to diverse populations and settings. (Reference: U.S. Department of Health and Human Services, Administration for Children and Families Program Announcement, 2003).
Since evidence of effectiveness, potential for taking the intervention to scale and generalizing the results to other populations and settings are key factors for best practices, the manner in which a method or intervention becomes a best practice can take some time and effort. The table below demonstrates the process for a promising practice to achieve the status of research validated best practice. (Reference: U.S. Department of Health and Human Services, Administration for Children and Families Program Announcement. Federal Register, Vol. 68, No. 131, July 2003)
|Research Validated Best Practice||A program, activity or strategy that has the highest degree of proven effectiveness supported by objective and comprehensive research and evaluation.|
|Field Tested Best Practice||A program, activity or strategy that has been shown to work effectively and produce successful outcomes and is supported to some degree by subjective and objective data sources.|
|Promising Practice||A program, activity or strategy that has worked within one organization and shows promise during its early stages for becoming a best practice with long term sustainable impact. A promising practice must have some objective basis for claiming effectiveness and must have the potential for replication among other organizations.|
The National Registry of Evidence-Based Programs and Practices (NREPP) (External Link: http://nrepp.samhsa.gov) is a searchable online registry of interventions supporting substance abuse prevention and mental health treatment that have been reviewed and rated by independent reviewers. NREPP accepts submissions for interventions that meet minimum requirements to be considered for review. Minimum requirements include (1) demonstration of one or more positive outcomes among individuals, communities, or populations; (2) evidence of these outcomes has been demonstrated in at least one study using an experimental or quasi-experimental design; (3) the results of these studies have been published in a peer-reviewed journal or other professional publication, or documented in a comprehensive evaluation report; and (4) implementation materials, training and support resources, and quality assurance procedures have been developed and are ready for use by the public. NREPP is not an exhaustive list of interventions and inclusion in the registry does not constitute an endorsement. (Reference: National Registry of Evidence-Based Programs and Practices. Federal Register/Vol. 76, No. 180/Friday, September 16, 2011/Notices)
There is existing controversy about the lack of culturally appropriate evidence-based best practices and the need to utilize a research-based approach to validate interventions. Some communities have deployed practices over a long period of time that has produced positive outcomes as well as a general community consensus to be successful. The California Reducing Disparities Project (CRDP) is working to identify such practices. (External Link: http://www.dmh.ca.gov/Multicultural_Services/CRDP.asp) CRDP intends to improve access, quality of care, and increase positive outcomes for racial, ethnic and cultural communities. These communities have been identified as (1) African American, (2) Asian/Pacific Islanders, (3) Latinos, (4) Lesbian, Gay, Bi-sexual, Transgender, Questioning, and (5) Native Americans. Strategic Planning Workgroups composed of mental health providers and community members as well as consumers and family members are given the task of identifying new approaches toward reducing disparities. The five Strategic Planning Workgroups work to identify new service delivery approaches defined by multicultural communities for multicultural communities using community-defined evidence to improve outcomes and reduce disparities. Community- defined evidence is defined as “a set of practices that communities have used and determined to yield positive results as determined by community consensus over time and which may or may not have been measured empirically but have reached a level of acceptance by the community.” (Reference: National Latina/o Psychological Association, Fall/Winter 2008, National Network to Eliminate Disparities in Behavioral Health, SAMHSA, and CMHS, Larke Nahme Huang, Ph.D)
Best Practice in Action 
Clean Air Financing Programs 
This is a quick guide put together by the NGA Center for Best Practices. It explores what clean air programs currently exist and how they are being financed. Rather than stating one best practice to tackling clean air, this report creates a table of the different programs, how they are being financed, and in what state. Governors and their staffs can then look for characteristics and solutions that are most realistic and applicable to their situation. The key is to tailor current practices that are in the world to the specific situation you are looking to solve. Best practices are meant to give insight into existing strategies.
Environmental best management practice 
The concept of best practice has been employed extensively in environmental management. For example, it has been employed in aquaculture such as recommending low-phosphorus feed ingredients, in forestry to manage riparian buffer zones, in livestock and pasture management to regulate stocking rates, and in particular, best management practices have been important to improving water quality relating to nonpoint source pollution of fertilizers in agriculture as well as the identification and adoption of best practice for controlling salinity. However, in the context of complex environmental problems such as dryland salinity, there are significant challenges in defining what is best in any given context. Best management practice for complex problems is context specific and often contested against a background of imperfect knowledge. In these contexts, it is more useful to think of best management practice as an adaptive learning process rather than a fixed set of rules or guidelines. This approach to best practice focuses on fostering improvements in quality and promoting continuous learning.
Higher Education 
STEM Program explanation is taken from Angela Baber's report to the NGA
The NGA has identified science, technology, engineering, and mathematics (STEM) as important skills that need to be developed in community colleges in order to create a strong work force. Many states are creating or have created STEM Programs to address this issue. In order for these programs to work governors should: "
• Engage business to help ensure that community colleges meet regional STEM-skill needs
• Use community colleges to support new models of STEM education
• Reward community colleges and students for STEM course-completion.
• Ensure that community colleges support more effective mathematics remediation
• Require that community college STEM credits and credentials are transferable".
Health and Human Services 
The U.S. Preventive Services Task Force (USPSTF) makes evidence-based recommendations on clinical preventive services. The Task Force recommendations are based on systematic reviews and assessment of the available medical evidence. USPSTF Webpage
|This article is outdated. (June 2012)|
The San Francisco Public Health Department conducted The Transgender Best Practices Guide project, a best practices document for cultural and service competency in working with transgender clients within HIV/AIDS service- provision settings. Following an intensive literature search and consumer focus group, a Working Group composed of noted community leaders; activists, professionals, and transgender consumers participated in the development of the Best Practices guide. Topics covered by the Best Practices guide include mental health issues; gender identity; hormone use and clinical care practices. The Best Practices guide is currently in production; it will be published and distributed to EMA providers, as well as to select organizations nation-wide. In addition, four large-scale EMA provider trainings will be provided to educate providers on the Best Practices recommendations and standard measures. This is the first national federally funded effort to develop a Best Practices guide for providers who serve the HIV positive transgender community.
Other best practices domains 
Best practices are used in nearly every industry and professional discipline. Areas of note include information technology development, such as new software, but also in construction, transportation, business management, sustainable development and various aspects of project management. Best practices are also used in healthcare to deliver high-quality care that promotes best outcomes. Best practices are used within business areas including sales, manufacturing, teaching, programming software, road construction, health care, insurance and public policy.
See also 
- Anti-pattern - a commonly followed standard or practice which is in fact far from the best solution
- Best available technology
- Best coding practices
- Best of all possible worlds
- Business rule
- Not invented here - conscious rejection of best practices originating elsewhere
- Project management
- Reinventing the wheel - solving a problem from scratch without regard to previous solutions by others
- Standard of Good Practice
- Strategic management
- Bogan, C.E. and English, M.J. (1994). Benchmarking for Best Practices: Winning Through Innovative Adaptation. New York: McGraw-Hill.
- Nash, J. and Ehrenfeld, J., 1997: Codes of environmental management practice: assessing their potential as a tool for change. Annual Review of Energy and the Environment 22, 487-535
- Bardach, Eugene. "Faculty page". Retrieved 22 September 2011.
- Ambler, Scott. "Questioning "Best Practices" for Software Development". Retrieved 17 November 2011.
- Kaner, Cem. "The Seven Basic Principles of the Context-Driven School". Retrieved 17 November 2011.
- "Clean Energy Financing". NGA Center for Best Practice. Retrieved 22 September 2011.
- Macmillan, J.R., Huddleston, T., Woolley, M., and Fothergill, K., (2003) Best management practice development to minimize environmental impact from large flow-through trout farms. Aquaculture 226, 91-99
- Broadmeadow, S. and Nisbet, T.R., (2004) The effects of riparian forest management on the freshwater environment: a literature review of best management practice. Hydrology and Earth System Sciences 8, 286-305
- Brannan, K.M., Mostaghimi, S., McClellan, P.W. and Inamdar, S., 2000: Animal waste BMP impacts on sediment and nutrient losses in runoff from the Owl Run Watershed. Transactions of the ASAE 43, 1155-1166
- Gitau, M.W., Gburek, W.J., and Jarrett, A.R., (2005) A tool for estimating best management practice effectiveness for phosphorus pollution control. Journal of Soil and Water Conservation 60, 1-10
- Hooper, B.P., 1995: Adoption of best management practices for dryland salinity: the need for an integrated environmental management approach. Report prepared for the Murray-Darling Basin Commission. Centre for Water Policy Research University of New England, Armidale, N.S.W.
- Measham, T.G., Kelly, G.J. and Smith F.P. (2007) Best Management Practice for complex problems: a case study of defining BMP for Dryland Salinity. Geographical Research 45 (3) pp. 262-272
- Baber, Angela. "Using Community Colleges to Build a STEM-Skilled Workforce". NGA Center for Best Practices. Retrieved 22 September 2011.
- San Francisco Department of Public Health, Annual Report 2005-2006)
- The National Governors Association Center for Best Practices. "NGA Center for Best Practice". Retrieved on 2011-09-15.