Lean методология

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The improvement of HR management by using Lean

Jan Byfuglien, Heidi Torstensen and Anne Trolie, Statistics Norway

A major challenge for all organizations is to improve efficiency and to ensure continuous
improvement. For the HR department this is a double challenge as the HR department itself should
meet the requirements of the organizations it serves in an efficient way, and the HR department should
be an active partner in promoting and training improvement actions in relation to the main tasks of
the organization. Thus the HR department of Statistics Norway for some time has tried to profit from
some principles and methods based on Lean in order to improve its own operations. Lean is a
methodology focussing i.a. on what is creating value for the clients or customers, on how operations
can run smoothly with the identification of bottlenecks and operations with little value and creating a
culture for continuous improvement. Lean implies a bottom-up approach; it requires empowerment
and involvement of all employees and a new type of leadership. As Statistics Norway now has decided
to launch the use of Lean on a broader scale, the HR department will also have an important role to
support this process, especially by providing relevant training and by coaching some improvement
projects. This paper will discuss some experiences gained so far and present some potentials of this
approach. One concrete result has for instance been the redesign of management of course planning
in order to ensure better response to new needs, more efficient use of training resources and more
robust management of courses.
1. Introduction
For all organizations it is always important to perform its tasks and services in the most efficient way
and to adapt continuously to new and increasing needs and requirements. Thus this is also an
obligation for all units and all staff of the organization. Public organizations, such as National
Statistical Institutes, will have the same requirement, especially in a situation where budgets might be
limited or even decreasing. The challenge is to be able to produce statistics with the best quality
meeting user needs – even with limited resources.

The HR unit in an organization will have to play an active role in this improvement process, both in
order to be as efficient as possible regarding its own services and in order to support the process in the
organization as a whole.

Thus the HR unit of Statistics Norway in the autumn 2010 initiated a development process through a
seminar on development of communication and management, based on Lean methodology. The
process continued through several actions and also gradually spread in the form of workshops and
pilots to other parts of Statistics Norway. On the basis of several positive experiences, also within
other public organizations, the management of Statistics Norway in February 2012 decided to start a
program for the introduction of continuous improvement, based on Lean.

Some of the issues that were identified as drivers of using Lean within the HR unit were:
• The need to improve efficiency of different operations
• The need to improve responsiveness in relation to the needs to the organization
• The need to improve internal and external communication
• The need to develop a more robust management of different tasks - less risk when people are
absent
• The need to align tasks and activities with overall strategies for Statistics Norway

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The objective of this paper is to summarise some of the experiences from the process of implementing
lean in the HR unit and to describe the role of the HR unit in the overall implementation of Lean
within Statistics Norway. As an introduction we will give some information on what Lean is.
2. What is Lean?
The overall objective of Lean is to create a culture for continuous improvement based on
strong involvement of all employees involved. The core idea of Lean is to maximize
customer value while minimizing waste. Thus, lean means creating more value for customers
with fewer resources, and has a strong focus on the processes for creating the results and the
need to be systematic and to measure and report on results of improvement.
Within a Lean organization managers should play the role as fasilitators in a learning
organization, with clear delegation and open communication. Lean is a bottom-approach:
this means that those doing the practical work has to be involved in the improvement process
and that ideas and actions has to be the ownership of those involved and will have to
implement the actions.
The Lean approach builds on a long history of methods for process control and quality
management (Womack et al, 2010)dating back to around 1900 with the Henry Ford and the
development of the assembly line and including Total Quality Management around 1990 and
later on EFQM (European Foundation for Quality Management), ISO, Six Sigma, CAF
(Common Assessment Framework), JIT (Just in Time) and QAF (Quality Assessment
Framework) as developed within the European Statistical System (Eurostat, 2011). Important
contributions to this development has been Mr. W. Edvards Deming, Mr. Joseph Duran and
Mr. Kaoru Ishikawa. Experiences of the Toyota Production System (TPS) is also an element
in development of Lean.
Even if Lean mainly was developed for use in the industrial production sector it has to an
increasing degree found its application in the service sector and the public sector, for instance
for improving the efficiency of insurance companies or hospitals.
The reason for this is that Lean is base on some rather simple principles and practical
methodologies that can be adapted to analysing and solving different tasks.

The five basic principles in Lean are:
• Value: What creates value for your customer?
• Value stream – avoid waste: Identify those activities that create waste
• Flow: Create flows that runs as smoothly as possible – few stops
• According to needs
– Actions/flows are created based on the needs of your customers (external and
internal)
– Your customer = next process
• Continuous improvement
– Create a culture where all contributes to continuous improvement
– Continuous improvement to be systemized

Reduction of waste is essential in Lean and thus it is also necessary what waste can mean:
�x Waiting
�x Inefficient movements
�x Resources not fully used

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�x Unused creativity
�x Unnecessary transport
�x Corrections with low importance and value
�x Too large stocks
�x Over production - not meeting demand

A simple starting point might thus be to analyse these points in relation to own work, own
unit and own organization; What unnecessary work do we do? Is the creativity of our staff
used fully? And then to try to imagine a dream situation; how could we think work to be
done in a future, idealistic situation?
2. Why and how implement a process for continued improvement?
When implementing Lean a starting point is to identify customers or users of the services provided and
analysing the process for providing services of value to the users. The objective of this analysis should
be a plan to increase the value of the service provided, which might mean to increase the quality of the
service, expressed for instance as reduced time lag or reduced resources spent.

• Thus external consultants has supported the HR Division to understand Lean, to analyse the
present situation and to develop some improvement actions
• Starting point:
– Who are the users of the services of HR, what are the key issues at present and how to
improve?

Who are the customers of HR? Obviously the main customers of the HR unit are the top management,
the middle management and in principle all employees of the organization. It might also be external
customers; potential future employees and users of statistics.

Thus in order to structure the tasks and the activities of the HR unit according to lean, one has to
reflect on the ‘value’ provided by the HR unit, that for instance can be described as:
- Provide expertise in relation to organisational development
- Provide staff policy guidelines and strategies
- Provide services and expertise in recruitment procedures
- Ensure the proper updating of a staff information system
- Ensure proper wage management
- Understand needs for competence development and provide proper training
- Handle agreements and negotiations with staff representatives/labour unions
- Provide expertise in field of health, environment and security

Areas reviewed:
After an introduction to Lean and reflection on priorities, the following areas were chosen as
candidates for improvement with the HR unit of Statistics Norway:

• Recruitment
• Training course management
• Wage management
• Employees’ management participation
• Improved internal organization of HR unit

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Recruitment:
The starting point was a description of the present recruitment process where it was important to
identify actors/roles, how the process flowed, and not least how much time it took (KT) measured in
days, and how much work it actually required (PT) measured in hours:







• Improve text of letters sent to applications
• Improved internal cooperation









This overview showed that the process some times took too long time, considering the limited amount
of work involved. There were also some lack of communication between the HR unit and the subject
matter divisions during parts of the process, and there were some challenges in relation the lack of
integration of IT tools.

Thus some conclusions of this review were:
• The HR division should get more involved in the process when analysing needs for
recruitment
• The HR division should participate in the interview process
• Electronic procedures for handling recruitment should be better integrated

Wage management:
A similar review was made by the staff involved in wage management and the most important
improvement actions identified were:
• The need to centralise some functions
• To develop more targeted and efficient control procedures
• To ensure better coordination between wage and staff management
• To update documentation of procedures connected to wage management

Employees’ management participation:
Within Statistics Norway there has been a regular and formalised communication between the
management and representatives from the trade unions. Given two geographical locations and four
trade unions these meetings have become more and more demanding. Thus a review was made and it
was proposed to clarify the targets and the structure of the meetings between employee representatives
and the top management by some improvements:
• To reduce the number of participants
• Stronger follow up of rules concerning deadlines
• Provide more visibility of results

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Training course management

Statistics Norway has for many years had a rather ambitious training program. In 2008 there were for
instance planned 130 courses and in 2009 11 courses. One major problem was however, that a
relatively large number of courses were cancelled or had few participants. Thus in 2008 and 2009
around 1/3 of planned courses were cancelled and average participation per course was less than 11
(Table 1).

Table 1. Statistics Norway internal training courses. 2008-2011
2008 2009 2010 2011
Total number of courses performed 84 70 52 58
Total number of participants 886 754 498 761
Average per course 10,5 10,8 9,6 13,1
Employees participated in one or more courses 432 378 303 356
Number of courses cancelled 46 41 16 3
Employees cancelled participation 71 72 122 100

When starting the lean process within the HR unit in the autumn 2010 it was thus considered as
important to ensure a better adaptation of courses in relation to demand to get rid of considerable
‘waste’ linked to the pl